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ngwaahịa

Ethyl acetate (CAS#141-78-6)

Ngwongwo kemịkalụ:

Usoro ihe omimi C4H8O2
Molar Mass 88.1051
Njupụta 0.898g/cm3
Ebe Na-agbaze -83.5 ℃
Ebe Boling 73.9°C na 760 mmHg
Ebe mgbari 26 Celsius F
Mmiri Solubility 80 g/L (20 ℃)
Uzuoku nrịbama 112mmHg na 25°C
Uzuoku Njupụta 3 (20 Celsius C, vs ikuku)
Ọdịdị Ụdị: Liquid
Agba: APHA: ≤10
pKa 16-18 (na 25 ℃)
Ọnọdụ Nchekwa 库房通风低温干燥; 与氧化剂分开存放
Nkwụsi ike Kwụsie ike. Ekwekọrịtaghị na plastik dị iche iche, ndị ọrụ oxidizing siri ike. Na-agba ọkụ nke ukwuu. Ngwakọta vapour/ikuku ihe mgbawa. Nwere ike nwee mmetụta iru mmiri.
Ntụgharị uche 1.373
Njirimara anụ ahụ na kemịkalụ Mmiri na-enweghị agba, ọkụ nwere ụtọ mkpụrụ.
ebe agbaze -83.6 ℃
esi esi 77.1 ℃
ikwu njupụta 0.9003
index refractive 1.3723
flash point 4 ℃
solubility, halogenated hydrocarbons, aromatic hydrocarbons na ndị ọzọ organic solvents bụ miscible, ubé soluble na mmiri.
Jiri Enwere ike iji igbari nitrocellulose, ink, griiz, wdg, nwekwara ike iji agba, akpụkpọ anụ arụrụ arụ, ngwaahịa plastik, ihe eji esiji ákwà, ọgwụ na ngwa nri na ihe ndị ọzọ.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu F - FlammableXi - iwe
Koodu ihe egwu R11 - Na-agba ọkụ nke ukwuu
R36 - na-ewe iwe na anya
R66 - Mkpughe ugboro ugboro nwere ike ime ka akpụkpọ ahụ kpọọ nkụ ma ọ bụ mgbawa
R67 - Vapors nwere ike ime ka iro ụra na dizziness
Nkọwapụta nchekwa S16 - Wepụ ya na isi mmalite nke mgbanye.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S33 – Kpachara anya megide mwepu kwụ ọtọ.
NJ UN UN 1173

 

 


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