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samfur

Dodecanenitrile CAS 2437-25-4

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C12H23N
Molar Mass 181.32
Yawan yawa 0.827g/mLat 25°C(lit.)
Matsayin narkewa 4°C
Matsayin Boling 198°C100mm Hg(lit.)
Wurin Flash >230°F
Ruwan Solubility Mara narkewa a cikin ruwa.
Tashin Turi 13.332hPa a 140.47 ℃
Bayyanar ruwa mai tsabta
Takamaiman Nauyi 0.83
Launi Mara launi zuwa haske rawaya zuwa haske orange
Iyakar Bayyanawa NIOSH: IDLH 25 mg/m3
BRN 970348
Yanayin Ajiya Adana a ƙasa + 30 ° C.
Fihirisar Refractive n20/D 1.436 (lit.)
Abubuwan Jiki da Sinadarai Ruwa mai mai mara launi. Narke batu na 4 ℃, tafasar batu na 252 ℃, dangi yawa na 825-0.438, refractive index na 1.433-1., flash batu na 93 ℃, mai narkewa a cikin ethanol ko mai. Akwai ƙamshi mai laushi mai ɗanɗano, busasshiyar itacen innabi da ƙamshi na lemu mai kamshi, da ƙamshi mai ƙananan-fat-aldehyde. Kamshi mai dorewa.

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xn - Mai cutarwa
Lambobin haɗari 20/21/22 - Cutarwa ta hanyar shakarwa, cikin hulɗa da fata kuma idan an haɗiye shi.
Bayanin Tsaro S36 - Sanya tufafin kariya masu dacewa.
S36/37 - Sanya tufafin kariya da safar hannu masu dacewa.
ID na UN UN 3276 6.1/PG 3
WGK Jamus 2
RTECS Saukewa: JR260000
Farashin TSCA Ee
HS Code 29269095
Matsayin Hazard 9

 

Gabatarwa

Laurile. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na lauric nitrile:

 

inganci:

- Bayyanar: ruwa mara launi ko fari mai ƙarfi

- Solubility: Mai narkewa a cikin ruwa da sauran kaushi na kwayoyin halitta

- Kamshi: Yana da wari na musamman na cyanide

 

Amfani:

- Rubutun wucin gadi da kaushi: Hakanan za'a iya amfani dashi azaman suturar wucin gadi da kaushi na halitta don wasu takamaiman aikace-aikacen masana'antu.

 

Hanya:

Ana iya shirya lauricle ta hanyar hawan ammonia ko hanyar ammonia. Hanyar hawan hawan ammonia ita ce ta dumama maganin n-propane a gaban gas ammonia, sannan a yi madauwari don samar da lauricle. Hanyar ammonia shine amsa n-occinitrile tare da gas ammonia don samar da lauriconile.

 

Bayanin Tsaro:

-Lauricle wani abu ne mai guba mai ban haushi da lalata, kuma yakamata a guji haɗuwa da fata da idanu kai tsaye.

- Sanya safar hannu na kariya, tabarau da sauran kayan kariya yayin amfani.

- Lokacin adanawa da sarrafawa, ya kamata a kiyaye shi don amsawa tare da oxidants mai ƙarfi ko acid mai ƙarfi da sauransu, don kar a samar da abubuwa masu haɗari.

- Idan ka shaka ko ka sha lauric nitrile da gangan, nemi kulawar likita nan da nan kuma ka sanar da likitanka halin da ake ciki.

 


  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana