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Amyl acetate (CAS#628-63-7)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C7H14O2
Molar Mass 130.18
Yawan yawa 0.876g/mLat 25°C(lit.)
Matsayin narkewa -100°C (lit.)
Matsayin Boling 142-149°C (lit.)
Wurin Flash 75°F
Ruwan Solubility 10 g/L (20ºC)
Solubility 10 g/l
Tashin Turi 4 mm Hg (20 ° C)
Yawan Turi 4.5 (Vs iska)
Bayyanar Foda
Launi Fari
wari Ayaba mai dadi-kamar; m; Halayen ayaba- ko warin pear.
Iyakar Bayyanawa TLV-TWA 100 ppm (~525 mg/m3) (ACGIH, MSHA, da OSHA); IDLH 4000 ppm.
BRN 1744753
Yanayin Ajiya Adana a ƙasa + 30 ° C.
Iyakar fashewa 1.1-7.5% (V)
Fihirisar Refractive n20/D 1.402 (lit.)
Abubuwan Jiki da Sinadarai Ruwa mara launi tare da ɗanɗanon ayaba.
tafasar batu 149.25 ℃
daskarewa batu -70.8 ℃
girman dangi 0.8756
Rarraba index 1.4023
flash point 25 ℃
solubility, benzene, chloroform, carbon disulfide da sauran kwayoyin kaushi miscible. Mara narkewa a cikin ruwa. Narke 0.18g/100ml a cikin ruwa a 20 ° C.
Amfani Ana amfani da shi azaman kaushi don fenti, sutura, kamshi, kayan kwalliya, adhesives, fata na wucin gadi, da sauransu, azaman abin cirewa don samar da penicillin, kuma ana iya amfani dashi azaman ƙamshi.

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari R10 - Flammable
R66 - Maimaita bayyanarwa na iya haifar da bushewar fata ko tsagewa
Bayanin Tsaro S23 - Kar a shaka tururi.
S25 - Guji hulɗa da idanu.
S24/25 - Guji hulɗa da fata da idanu.
ID na UN UN 1104 3/PG 3
WGK Jamus 3
RTECS Saukewa: AJ1925000
FLUKA BRAND F CODES 21
Farashin TSCA Ee
HS Code 29153930
Matsayin Hazard 3
Rukunin tattarawa III
Guba Babban LD50 na baka na berayen 6,500 mg/kg (wanda aka nakalto, RTECS, 1985).

 

Gabatarwa

n-amyl acetate, wanda kuma aka sani da n-amyl acetate. Yana da kaddarorin masu zuwa:

 

Solubility: n-amyl acetate yana da kuskure tare da mafi yawan abubuwan da ake amfani da su (irin su alcohols, ethers da ether alcohols), kuma mai narkewa a cikin acetic acid, ethyl acetate, butyl acetate, da dai sauransu.

Ƙimar nauyi: Ƙayyadadden nauyin n-amyl acetate shine game da 0.88-0.898.

Kamshi: Yana da ƙamshi na musamman.

 

N-amyl acetate yana da fa'idodin amfani:

 

Amfani da masana'antu: a matsayin sauran ƙarfi a cikin sutura, varnishes, tawada, man shafawa da resin roba.

Yin amfani da dakin gwaje-gwaje: ana amfani da shi azaman mai ƙarfi da mai amsawa, shiga cikin haɓakar ƙwayoyin halitta.

Plasticizer yana amfani da: robobi da za a iya amfani da su don robobi da roba.

 

Hanyar shiri na n-amyl acetate yawanci ana samun su ta hanyar esterification na acetic acid da n-amyl barasa. Wannan amsa yana buƙatar kasancewar mai haɓakawa kamar sulfuri acid kuma ana aiwatar da shi a yanayin da ya dace.

 

N-amyl acetate ruwa ne mai ƙonewa, guje wa haɗuwa da buɗewar harshen wuta da yanayin zafi.

Kauce wa lamba tare da karfi oxidants da karfi acid don kauce wa m halayen.

Saka safofin hannu masu kariya, gilashin kariya da abin rufe fuska don tabbatar da samun iska mai kyau.

A guji shakar tururinsa, kuma idan an shaka, da sauri cire daga wurin kuma a bude hanyar iska.

A lokacin amfani da ajiya, nisantar da wuta da tushen zafi, adana a wuri mai sanyi, bushe, da iska mai kyau, kuma nesa da abubuwan ƙonewa da oxidants.

 


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