CAS NO.99-76-3/Methylparaben Mai ƙera/Methyl 4- hydroxybenzoate /Inganci mai girma/Mafi kyawun farashi/DA KWANA 90
Cikakkun Bayanai Cikin Sauri
Sunan samfurin: Methylparaben
CAS: 99-76-3
Tsarin kwayoyin halitta:C8H8O3
Nauyin kwayoyin halitta:152.15
Lambar EINECS: 202-785-7
Bayyanar:Lu'ulu'u masu launin fari ko rawaya
Wasu Sunaye: Methylparaben;Methyl 4-hydroxybenzoate;:NIPAGIN;NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;METHYLPARABEN,FCC;METHYLPARABEN,NF;4-HYDROXYBENZOICACIDMETHYLESTER(METHYLPARABEN);4-HYDROXYLMETHYLBENZOATE;4-Hydroxybenzoic acid, methyl ester;4-(Carbomethoxy)phenol;Methylparaben;4-(Methoxycarbonyl)phenol;Methyl parahydroxybenzoate;Methyl-4-hydroxybenzoate;p-Hydroxybenzoic acid methyl ester;methyl para-hydroxybenzoate;4-Hydroxybenzoic Acid Methyl Ester;Methyl 4-hydroxybenzoate;4-Hydroxy-benzoic acid methyl ester;p-Hydroxybenzoic acid, methyl ester;p-Hydroxybenzoic methyl ester;4-Hydroxybenzoic acid methylester
Tashar jiragen ruwa: kowace tashar jiragen ruwa a China
Yawan yawa: 1.209 g/cm3
PSA:46.53000 RajistaP:1.17880
Narkewa: Yana narkewa kaɗan a cikin ruwa
Wurin narkewa 125-128 °C (haske)
Tafasa: 265.5 °C a 760 mmHg
Nauyin kwayoyin halitta:152.15 Hasken walƙiya:116.4 °C
Tsaro 26-36-24/25 Lambobin Haɗari 36/37/38-20/21/22
Shiryawa: bisa ga buƙatun abokan ciniki
Ajiya: A adana a busasshe, duhu kuma wurin da iska ke shiga.
Sufuri: ta ruwa ko ta jirgin sama
hanyoyin biyan kuɗi: L/C, T/T, D/A, D/P, O/A, paypal, western union da sauransu. Karɓi duk biyan kuɗi.
Bayanin Methylparaben
Ana kuma kiran Methylparaben, tare da lambar rajista ta CAS 99-76-3, da Methyl p-hydroxybenzoate; 4-(Methoxycarbonyl)phenol. Yana cikin nau'ikan samfuran na Mai Haɓakawa; Kayan Aiki; Ƙamshi. Lambar EINECS ɗinsa ita ce 202-785-7. Tsarin kwayoyin halittar wannan sinadarai shine C8H8O3Kuma nauyin kwayoyin halitta shine 152.15. Bugu da ƙari, sunansa na tsari shine Benzoic acid, 4-hydroxy-, methyl ester. Ana shan Methylparaben cikin sauƙi daga hanyar narkewar abinci ko ta fata. Ana mayar da shi zuwa p-hydroxybenzoic acid kuma ana fitar da shi cikin sauri ba tare da taruwa a jiki ba. A cikin jama'a masu fata ta al'ada, methylparaben kusan ba ya haifar da haushi kuma ba ya haifar da jin daɗi; duk da haka, an ruwaito cewa halayen rashin lafiyan ga parabens da aka ci. Ana iya samunsa a cikin samfuran fata/fuska da yawa.
Sifofin jiki game da Methylparaben sune: (1)ACD/LogP: 1.882; (2)# na Dokar 5 Keta Hakki: 0; (3)ACD/LogD (pH 5.5): 1.88; (4)ACD/LogD (pH 7.4): 1.83; (5)ACD/BCF (pH 5.5): 15.83; (6)ACD/BCF (pH 7.4): 14.11; (7)ACD/KOC (pH 5.5): 251.25; (8)ACD/KOC (pH 7.4): 223.85; (9)#Masu karɓar hatimin H: 3; (10)#Masu ba da hatimin H: 1; (11)#Hatimin Juyawa Mai Kyau: 3; (12)Ma'aunin Rarrabawa: 1.547; (13)Ragewar Molar: 39.908 cm3; (14) Girman Molar: 125.756 cm3; (15) Tashin saman: 45.7929992675781 dyne/cm; (16)Yawa: 1.21 g/cm3; (17) Wurin Wasa: 116.398 °C; (18) Ƙarfin Tururi: 52.377 kJ/mol; (19) Wurin Tafasa: 265.536 °C a 760 mmHg; (20) Matsi na Tururi: 0.00600000005215406 mmHg a 25°C;
Amfanin Methylparaben: An san Methylparaben yana rage saurin girman Drosophila a matakan tsutsotsi da kuma na jarirai. Yana da maganin kashe ƙwayoyin cuta wanda ake amfani da shi sosai a matsayin mai kiyaye abinci, magunguna, da kayan kwalliya. Mycocten, kuma ana amfani da shi sosai a matsayin mai hana fungal a cikin abincin Drosophila. Methylparaben wakili ne na hana fungal wanda galibi ana amfani da shi a cikin gels na gashi. Sau da yawa ana samun wannan mahaɗin a cikin ƙwayoyin cuta na gida, yana aiki a matsayin wakili na bacteriostatic da kuma mai kiyayewa. Methylparaben (wanda kuma ake kira Nipigin M, Tegosept, da Mycocten) ana amfani da shi azaman maganin kashe ƙwayoyin cuta a cikin abincin Drosophila. Amfani da methylparaben an san yana rage saurin girman Drosophila a matakan tsutsotsi da jarirai.
Methylparaben yana da illa ta hanyar shaƙa, taɓa fata da kuma idan an haɗiye shi. Yana ɓata wa idanu, tsarin numfashi da fata rai. Idan aka yi amfani da shi, a sanya tufafin kariya masu dacewa, a guji taɓa fata da idanu. Idan aka taɓa idanu, a wanke nan da nan da ruwa mai yawa sannan a nemi shawarar likita.
Har yanzu zaka iya canza waɗannan bayanai zuwa tsarin kwayoyin halitta:
(1) MURMUSHI:COC(=O)c1ccc(cc1)O;
(2)Std. InChi: InChi=1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3;
(3)Std. InChIKey:LXCFILQKKLGQFO-UHFFFAOYSA-N.
Bayanan guba na Methylparaben kamar haka:
| Kwayoyin halitta | Nau'in Gwaji | Hanya | Adadin da aka ruwaito (Yawancin allurar da aka daidaita) | Tasiri | Tushe |
|---|---|---|---|---|---|
| aladen Guinea | LD50 | na baki | 3g/kg (3000mg/kg) | Jerin Rahoton Taro Kan Abinci Mai Gina Jiki na FAO. Juzu'i na 53A, Shafi na 81, 1974. | |
| linzamin kwamfuta | LD50 | cikin mahaifa | 960mg/kg (960mg/kg) | HALAYYA: RASHIN KWALWA (Ayyukan da ake yi wa baƙin ciki na gaba ɗaya)HALAYYA: TAXIA JIJIN KEFE DA JI: CIWON SANYI NA FLACCID BA TARE DA SANYI BA (YAWANNE TOSHEWAR JIJJI) | Mujallar Ƙungiyar Magunguna ta Amurka, Bugun Kimiyya. Juzu'i na 45, Shafi na 260, 1956. |
| linzamin kwamfuta | LD50 | na baki | > 8g/kg (8000mg/kg) | HALAYYA: TAXIAJIJIN KEFE DA JI: CIWON SANYI NA FLACCID BA TARE DA SANYI BA (YAWANNE TOSHEWAR JIJJI) | Mujallar Ƙungiyar Magunguna ta Amurka, Bugun Kimiyya. Juzu'i na 45, Shafi na 260, 1956. |
| linzamin kwamfuta | LD50 | ƙarƙashin fata | 1200mg/kg (1200mg/kg) | Archives Internationales de Pharmacodynamie et de Therapie. Vol. 128, Pg. 135, 1960. | |
| zomo | LD50 | na baki | 6g/kg (6000mg/kg) | Jerin Rahoton Taro Kan Abinci Mai Gina Jiki na FAO. Juzu'i na 53A, Shafi na 81, 1974. | |
| bera | LD50 | ƙarƙashin fata | > 500mg/kg (500mg/kg) | Ilimin Guba na Asibiti. Vol. 4(2), Shafi na 185, 1971. |
检验报告
TAKARDAR SHAIDAR BINCIKE
| Samfuri: 对羟基苯甲酸甲酯 Methyl 4- hydroxybenzoate | CAS:99-76-3 | Ranar Dubawa:2023.02.02 | Ranar Samarwa:2023.02.01 |
| Tsarin kwayoyin halitta:C8H8O3Nauyin kwayoyin halitta:151.1399 | Adadi:25T | Lambar Rukuni: HC/2302001 | Rayuwar shiryayye:Watanni 36 |
| 检测项目 Gwaji da Sakamako | |||
| Abu | Ƙayyadewa | Sakamako | |
| 外观 Bayyanar | 白色或类白色结晶性粉末Farin foda mai kusan fari | 合格 Wanda ya cancanta | |
| 含量%≥ gwajin aniline | ≥98.0-102.0% | 99.65 | |
| 熔点 (℃) Wurin narkewa | 125-128℃ | 126.5 | |
| 酸度(PH)Asidity | 4-7 | 6.52 | |
| 干燥失重 Asara idan aka busar | ≤0.5% | 0.39 | |
| 灼烧残渣 Ragowar Wuta | ≤0.1% | 0.05 | |
| Kammalawa | Wanda ya cancanta | ||
Aikace-aikace
1. Ana amfani da shi azaman maganin kashe ƙwayoyin cuta don abinci, kayan kwalliya da magunguna.
2. Ana amfani da shi azaman abin kiyayewa, wanda kuma ake amfani da shi a magani da kuma hada sinadarai na halitta.
3. Magungunan hana garkuwar jiki; magungunan kashe ƙwayoyin cuta.
4. Ana amfani da shi azaman maganin kashe ƙwayoyin cuta da kuma maganin kashe ƙwayoyin cuta a fannin magunguna, kuma ana amfani da shi azaman ƙarin maganin kashe ƙwayoyin cuta don haɗa sinadarai na halitta da abinci, kayan ƙanshi, fina-finai, da sauransu.
Fifiko
1. samfurin wadata
2. Ana iya shirya marufi bisa ga buƙatar abokan ciniki
3. Za a amsa duk wani tambaya cikin awanni 24
4. Muna bayar da takardar kuɗi ta kasuwanci, jerin kayan daki, takardar kuɗin kaya, takardar inshorar lafiya, takardar shaidar asali. Idan kasuwanninku suna da wasu buƙatu na musamman, ku sanar da mu.
5. farashin masana'anta.
6. isar da kaya cikin gaggawa. Muna da kyakkyawar haɗin gwiwa da ƙwararrun masu tura kaya, za mu iya aika muku da kayayyakin da zarar kun tabbatar da odar.
7. Za mu iya karɓar hanyoyin biyan kuɗi daban-daban, l/c, t/t, d/a, d/p, o/a, paypal, western union da sauransu, kuma muna haɗin gwiwa da sinosure shekaru da yawa.
Koma dai mene ne, idan kuna buƙatar wasu sinadarai daga China, MIT-IVY INDUSTRY CO.,LTD na iya taimaka muku.
Bayanin Kamfani
Kamfanin MIT-IVY INDUSTRY CO.,LTD kamfani ne mai kera kuma mai fitar da rini mai kyau da kuma magungunan gargajiya a kasar Sin.
Galibi ana samar da samfuran aniline, samfuran chlorine, da kuma wakilin warkar da epoxy.
Kamfanin MIT –IVY mai samar da sinadarai masu kyau a masana'antu, samfuran jerin aniline na N-alkylated, tsaka-tsakin halittu. & sinadarai na musamman, manyan kayayyaki jerin N-methyl aniline, jerin N-ethyl aniline na shekara-shekara yana fitar da dubban tan. Muna samar da kayayyaki masu inganci, isarwa akan lokaci, fasaha da mafi kyawun ayyuka a cikin aji. Kamfaninmu mai fasaha mai girma, samfuran inganci masu inganci a kasuwannin cikin gida da na waje suna da wani suna. Mun san kawai ta hanyar isar muku da mafita da magance matsalar, za mu iya samun riba. Tare da ingantaccen ingancin samfura, daidaiton samfura da tsauraran matakan tsaro da kare muhalli, mun sami suna a duk faɗin duniya. MIT-IVY INDUSTRY tana aiki kafada da kafada da kamfanonin sinadarai da yawa na duniya kamar Archroma, BASF, Indulor Sun Chemical da sauransu.
Mu kamfani ne mai cike da kuzari. Kamfanin yana da ƙungiyar ma'aikata masu kuzari, waɗanda aka horar da su sosai, da kuma ƙarfin bincike da haɓaka fasaha. Mun ƙware a fannin samarwa, haɓakawa da sayar da hanyoyin API, sinadarai masu kyau da kuma abubuwan da aka samo daga tsirrai. Dangane da kayan aiki na zamani da kuma kulawa mai tsauri, muna bin falsafar kasuwanci ta "buɗewa, haƙuri, kirkire-kirkire, da rabawa" don ƙirƙirar dandamalin haɗin gwiwa mai cin nasara. Komai ya fito ne daga kirkire-kirkire, falsafar mu ce!
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Tambayoyin da ake yawan yi akai-akai
Q1: Za ku samar da samfurori don gwaji?
A: Ga yawancin samfuranmu, ana samun samfura, amma don Allah a biya kuɗin jigilar kaya.
Q2: Menene MOQ ɗinku?
A: Don samfurin mai ƙima, MOQ ɗinmu yana farawa daga 10g, 100g da 1kg.
Q3: Wane irin sharuɗɗan biyan kuɗi kuke karɓa?
A: Za a aika da takardar lissafin Proforma da aka haɗa tare da bayanan bankinmu bayan an tabbatar da oda.
hanyoyin biyan kuɗi: L/C, T/T, D/A, D/P, O/A, paypal, western union da sauransu. Karɓi duk biyan kuɗi.
Q4: Yaya game da lokacin isar da ku?
A: Gabaɗaya, zai ɗauki kwanaki 3 zuwa 5 bayan karɓar kuɗin farko.
T5: Ta yaya kuke magance koke-koke masu inganci?
A: Da farko dai, tsarin kula da ingancinmu zai rage matsalar inganci kusan sifili.
Idan akwai matsalar inganci da muka haifar, za mu aiko muku da kaya kyauta don maye gurbinsu ko kuma mu mayar muku da kuɗin asarar da kuka yi.
Manyan kayayyaki
| Mit-Ivy sanannen sanannen sinadarai ne masu inganci da kuma hanyoyin magance magunguna. masana'anta tare da ingantaccen tallafin R&D a China. Ya ƙunshi galibi samfuran Aniline, Chlorine. Biyan kuɗi: DA KWANA 60 TEL:008613805212761 E-MAIL:info@mit-ivy.com http://www.mit-ivy.com | ||
| 产品 | Samfuri | CAS |
| N-甲基间甲苯胺 | N-Methyl-M-Methylaniline | 696-44-6 |
| N-羟乙基苯胺 | N-(2-hydroxyethyl)-Aniline | 122-98-5 |
| N-乙基对甲苯胺 | N-ethyl-p-toluidine | 622-57-1 |
| N,N-二甲基邻甲苯胺 | N,N-Dimethyl-o-toluidine | 609-72-3 |
| N-甲基邻甲苯胺 | N-Methyl-o-methylaniline | 611-21-2 |
| N,N-二乙基对甲苯胺 | N,N-Diethyl-p-toluidine | 613-48-9 |
| N,N-二乙基间甲苯胺 | N,N-diethyl-m-toluidine | 91-67-8 |
| N-氰乙基－N-羟乙基间甲苯胺 | N-cyanoethyl-n-hydroxyethyl-m-toluidine | 119-95-9 |
| N-乙基间甲苯胺 | N-ethyl-m-toluidine | 102-27-2 |
| N-氰乙基－N-羟乙基苯胺 | N-cyanoethyl-n-hydroxyethyl aniline | 92-64-8 |
| N-乙基邻甲苯胺 | N-ethyl-o-toluidine | 94-68-8 |
| N,N-二羟乙基对甲苯胺 | N,N-dihydroxyethyl-p-toluidine | .3077-12-1 |
| N,N-二乙基苯胺 | N,N-diethyl aniline | 91-66-7 |
| N-丁基－N-羟乙基苯胺 | N-butyl-n-hydroxy aniline | 3046-94-4 |
| N-乙基－N-氰乙基间甲苯胺 | N-ethyl-n-cyanoethyl-m-toluidine | 148-69-6 |
| N-丁基－N-氰乙基苯胺 | N-butyl-n-cyano aniline | 61852-40-2 |
| N-甲基－ N-羟乙基苯胺 | N-methyl-n-hydroxyetjyl aniline | 93-90-3 |
| N,N-二丁基苯胺 | N,N-dibutyl aniline | 613-29-6 |
| N-乙基－N-氰乙基苯胺 | N-ethyl-n-cyanoethyl aniline | 148-87-8 |
| N-正丁基苯胺 | N-Phenyl-N-butyl aniline | 1126-78-9 |
| N-乙基－N-羟乙基苯胺 | N-ethyl-n-hydroxyethyl aniline | 92-50-2 |
| N-乙基－N-苄基间甲苯胺 | N-ethyl-n-benzyl-m-toluidine | 119-94-8 |
| N-甲基－N-苄基苯胺 | N-methyl-n-benzyl aniline | 614-30-2 |
| N-异丙基苯胺 | N-isopropy aniline | 768-52-5 |
| N-乙基－N-苄基苯胺 | N-ethyl-n-benzyl aniline | 92-59-1 |
| N-环已基苯胺 | N-Cyclohexylaniline | 1821-36-9 |
| N,N-二甲基间甲苯胺 | N,N,3-trimethyl- Dimethyl-m-toluidine | 121-72-2 |
| N-甲基甲酰苯胺 | N-Methylformanilide | 93-61-8 |
| N-甲基-N-羟乙基对甲苯胺 | N-(2-HYDROXYETHYL)-N-METHYL-4-TOLUIDINE | 2842-44-6 |
| N,N-二甲基对甲苯胺 | N,N,4-trimethyl-;dimethyl-4-toluidine; Dimethyl-p-toluidine | 99-97-8 |
| N-甲基对甲苯胺 | N-Methyl-p-toluidine | 623-08-5 |
| N,N-二甲基苯胺 | N,N-dimethyl aniline | 121-69-7 |
| N,N-二羟乙基苯胺 | N,N-dihydroxyethyl aniline | 120-07-0 |
| N-乙基-N-羟乙基间甲苯胺 | N-Ethyl-N-Hydroxyethyl-M-Toluidine | 91-88-3 |
| N,N-二羟乙基间甲苯胺 | N,N-dihydroxyethyl-m-toluidine | 91-99-6 |
| N-乙基苯胺 | N-ethyl aniline | 103-69-5 |
| N-甲基苯胺 | N-methyl aniline | 100-61-8 |
| N-甲基对甲苯胺 | 4-Methyl-N-methylaniline | 623-08-5 |
| N-甲基-N-羟乙基苯胺 | 2-(N-Methylanilino)ethanol | 93-90-3 |
| N,N-二甲基对苯二胺 | N,N-DIMETHYL-P-PHENYLENEDIAMINE | 99-98-9 |
| 3-(甲氨基)甲苯 | 3-(Methylamino)toluene | 696-44-6 |
| N,N-二异丙醇对甲苯胺 | DIPROPOXY-P-TOLUIDINE | 38668-48-3 |
| N,N-二乙基邻甲苯胺 | N,N-DIETHYL-O-TOLUIDINE | 606-46-2 |
| N-甲基对硝基苯胺 | N-Methyl-4-nitroaniline | 100-15-2 |
| N,N-二苄基苯胺 | N,N-DIBENZYLANILINE | 91-73-6 |
| N-苯基乙醇胺 | 2-Anilinoethanol | 122-98-5 |
| N-苄基苯胺 | N-Phenylbenzylamine | 103-32-2 |
| N-羟乙基间甲苯胺 | N-2-HYDROXYETHYL-M-TOLUIDINE | 102-41-0 |
| N-乙基N氯乙基间甲苯胺 | N-ETHYL-N-CHLOROETHYL-M-TOLUIDINE | 22564-43-8 |
| N,N-二乙基-4-氨基-2-甲基苯甲醛 | 4-Diethylamino-2-methylbenzaldehyde | 92-14-8 |
| 间甲苯胺 | M-Toluidine MT | 108-44-1 |
| 1,4-二溴-2,5-二碘苯 | 1,4-DIBROMO-2,5-DIIODOBENZENE | 63262-06-6 |
| N,N-二羟乙基对苯二胺硫酸盐 | N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulfate | 54381-16-7 |
| N-乙基-N-苄基-4-氨基苯甲醛 | 4-(N-Ethyl-N-benzyl)amino-benzoaldehyde | 67676-47-5 |
| N,N-二乙基-4-氨基苯甲醛 | 4-Diethylaminobenzaldehyde | 120-21-8 |
| 对二甲胺基苯甲醛 | p-Dimethylaminobenzaldehyde | 100-10-7 |
| 2-氨基噻唑 | 2-Aminothiazole | 96-50-4 |
| 对甲苯胺 | P-Toluidine PT | 106-49-0 |
| N,N-双(2-羟基丙基)苯胺 | N,N-BIS(2-HYDROXYPROPYL)ANILINE | 3077-13-2 |
| N-乙基-N-氰乙基苯胺 | 3-Ethylanilinopropiononitrile | 148-87-8 |
| N-乙基-N-(3'-磺酸苄基)苯胺 | N-Ethyl-N-benzylaniline-3'-sulfon acid | 101-11-1 |
| 邻苯甲酰苯甲酸甲酯 | Methyl 2-benzoylbenzoate | 606-28-0 |
| 对羟基苯甲酸甲酯 | Methylparaben | 99-76-3 |
| 十四酸异丙酯 | Isopropyl myristate | 110-27-0 |
| 棕榈酸异丙酯 | Isopropyl palmitate | 142-91-6 |
| 邻甲苯胺 | O-Toluidine OT | 95-53-4 |
| 4-甲基-N-苯基苯胺 | N-PHENYL-P-TOLUIDINE | 620-84-8 |
| N,N-二甲基苄胺 | N,N-Dimethylbenzylamine BDMA | 103-83-3 |
| N,N-二甲基甲酰胺 | N,N-Dimethylformamide DMF | .68-12-2 |
| N-甲基甲酰胺 | N,N-Dimethylformamidedimethylacetal (DMF-DMA) | 4637-24-5 |
| N,N-二甲基乙酰胺 | N,N-Dimethylacetamide DMAC | 127-19-5 |
| N,N-二乙基间甲苯甲酰胺 避蚊胺 | N,N-diethyl-m-toluamide DEET | 134-62-3 |
| N,N-二乙基羟胺 | N,N-Diethylhydroxylamine DEHA | 3710-84-7 |
| N,N-二甲基-间甲基苯胺 | N,N-DIMETHYL-M-TOLUIDINE | 121-72-2 |
| N-甲基二苯胺 | N-Methyldiphenylamine | 552-82-9 |
| N,N-二氰乙基苯胺 | N,N-Dicyanoethylaniline | 1555-66-4 |
| N-乙基-2-硝基苯胺 | N-Ethyl-2-Nitro-Benzenamine | 10112-15-9 |
| N-(2-羟乙基)乙二胺 | AEEA | 111-41-1 |
| 二乙烯三胺(DETA) | Diethylenetriamine DETA | 111-40-0 |
| 三乙烯二胺 | Triethylenediamine | 280-57-9 |
| 三乙烯四胺 | TriethylenetetramineTETA | 112-24-3 |
| 四乙烯五胺 | TEPA | 112-57-2 |
| 间二氯苯 | 1,3-Dichlorobenzene MDCB | 541-73-1 |
| 间二三氟甲苯 | 1,3-Bis(trifluoromethyl)-benzene | 402-31-3 |
| 粉末丁腈橡胶 | MITIVY33-1 (Polymer/manne) | 9003-18-3 |
| 十六烷基氯化吡啶 | Cetylpyridinium chloride monohydrate | 6004-24-6 |
| 对氯甲苯 | 4-Chlorotoluene | 106-43-4 |
| 无水硫酸钠 | Sodium Sulfate | 7757-82-6 /15124-09-1 |
| 碱性嫩黄 | Auramin O | 2465-27-2 |
| 偶氮二异丁腈 | 2,2'-Azobis(2-methylpropionitrile) | 78-67-1 |
