Siffar jiki da kaddarorin asali na N, N-dimethylbenzylamine‌

Siffa: N,N-dimethylbenzylamine ruwa ne mai haske mara launi zuwa rawaya mai haske.

Ƙamshi: Yana da ƙamshin ammonia.

Narkewa: Ana iya mirgina shi da barasa da ether, ana narkewa a cikin ruwan zafi, ana ɗan narkewa a cikin ruwan sanyi.

Tsabta da Danshi‌: Tsabtarsa ​​yawanci ≥98% ko sama da haka, kamar 99%, 99.5%, kuma danshi da ke cikinsa ≤0.05% ko ≤0.2%.

Sauran halaye na zahiri‌: Matsayin narkewar shine kusan -75°C, wurin tafasa shine 183-184°C (ko 178-184°C, 178-181°C, da sauransu), yawan shine kusan 0.9 g/mL, kuma ma'aunin amsawa shine kusan 1.501 (ko 1.495-1.503).

Ana amfani da N,N-dimethylbenzylamine sosai a masana'antar sinadarai. Sau da yawa ana amfani da shi azaman mai hana tsatsa, mai hana tsatsa, da kuma mai hana tsatsa. Haka kuma ana amfani da shi a cikin hadakar kwayoyin halitta, kamar maganin warkarwa don epoxy resin da kuma hada gishirin ammonium na quaternary. A lokacin ajiya da jigilar kayayyaki, dole ne a bi ka'idojin sinadarai masu haɗari don tabbatar da aminci.

N,N-dimethylbenzylamine (BDMA) wani sinadari ne mai aiki da yawa wanda ake amfani da shi sosai a fannoni da yawa.

Masana'antar Polyurethane‌: A matsayin abin da ke ƙara wa polyester polyurethane ƙarfi, kumfa mai tauri da kuma rufin mannewa, ana amfani da shi musamman don kumfa mai tauri. Yana iya inganta saurin ruwa da daidaiton ƙwayoyin halitta na kumfa polyurethane, da kuma ƙara mannewa da tushe. Mannewa da kayan abu‌.
Filin resin Epoxy‌: A matsayin mai hanzarta samar da sinadarin acid anhydride, ana amfani da shi don shirya murfin resin epoxy wanda ba shi da sinadarai. Yana haɓaka resin epoxy mai narkewar acid anhydride kuma ana amfani da shi sosai a cikin kayan tukunya na lantarki, kayan rufewa, da sauransu.
‌Organic synthesis‌: Ana amfani da shi azaman mai haɓaka sinadarin acid da kuma maganin rage acid don haɗa magungunan halitta. Haka kuma ana amfani da shi don haɗa gishirin ammonium na quaternary da kuma samar da magungunan kashe ƙwayoyin cuta masu ƙarfi da ke aiki a saman cationic, da sauransu.

Bugu da ƙari, ana iya amfani da N, N-dimethylbenzylamine a matsayin mai hana ruwa shiga, mai kiyayewa, da sauransu. A lokacin ajiya da jigilar kayayyaki, dole ne a bi ƙa'idodin sinadarai masu haɗari masu lalata don tabbatar da aminci.

Kayayyakin Sinadaran N,N-Dimethylbenzylamine
Wurin narkewa -75 °C
Tafasawar zafin jiki 183-184 °C765 mm Hg (haske)
yawa 0.9 g/mL a 25 °C (lit.)
matsin lamba na tururi 2.4 hPa (20 °C)
ma'aunin haske n20/D 1.501(lit.)
Fp 130 °F
Zafin ajiya. A adana a ƙasa da +30°C.
ruwa mai narkewa: mai narkewa
pka pK1:9.02(+1) (25°C)
ruwa mai siffar
launi Ba tare da launi ba zuwa rawaya mai haske
PH 10 (10g/l, H2O, 20℃) (maganin da ya cika)
Ƙanshin kifi mai ƙarfi
Iyakar fashewa 0.9-6.3% (V)
Narkewar Ruwa 8 g/L (20 ºC)
Mai Sauƙin Jin Iska Mai Sauƙin Jin Iska
BRN 1099620
Kwanciyar hankali: Mai kwanciyar hankali. Bai dace da sinadarai masu ƙarfi ba, masu ƙarfi masu hana iskar shaka.
LogP 1.98 a 25℃

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