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Hexyl acetate (CAS # 142-92-7)

Chemical Property:

Molecular Formula C8H16O2
Molar Mass 144.21 Nws
Qhov ntom 0.87 g / mL ntawm 25 ° C (lit.)
Melting Point -80 ° C (lit.)
Boling Point 168-170 ° C (lit.)
Flash Point 99 ° F
JECFA Number 128
Dej Solubility tsis txawj tag
Solubility 0.4g / l
Vapor Siab 5 hPa (20 ° C)
Qhov tshwm sim Ua kua
Xim Ntshiab xim tsis muaj xim rau daj ntseg daj
BRN 1747138 ib
Kev cia khoom Khaws hauv qab +30 ° C.
Refractive Index n20/D 1.409 (lit.)
Physical thiab Chemical Properties Cov yam ntxwv ntawm cov xim tsis muaj pob tshab kua, nrog cov txiv hmab txiv ntoo muaj zog tsw.
melting point -80.9 ℃
Kub taw tes 171.5 ℃
txheeb ze ntom ntom 0.8779
Refractive Index 1.4092
flash point 37 ℃
solubility, ether thiab lwm yam organic solvents, insoluble nyob rau hauv dej.

Product Detail

Khoom cim npe

Risk Codes 10 – Flammable
Kev nyab xeeb piav qhia 16 - Khaws kom deb ntawm qhov chaw hluav taws xob.
UN IDs UN 3272 3/PG 3
WGK Germany 1
RTECS ib 0875000
TSCA Yog lawm
HS Code 291539 0
Hazard Class 3
Packing Group III
Toxicity LD50 qhov ncauj hauv luav: 36100 mg/kg LD50 dermal Luav > 5000 mg/kg

 

Taw qhia

Hexyl acetate yog ib qho organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm hexyl acetate:

 

Zoo:

- Cov tsos mob: Hexyl acetate yog cov kua tsis muaj xim nrog cov ntxhiab tsw tshwj xeeb.

- Solubility: Hexyl acetate yog soluble hauv cov kuab tshuaj organic xws li ethanol, ether, benzene thiab acetone, thiab insoluble hauv dej.

 

Siv:

- Kev siv hauv kev lag luam: Hexyl acetate feem ntau yog siv los ua cov kuab tshuaj thiab siv dav hauv cov xim, coatings, glues, inks thiab lwm yam lag luam.

 

Txoj kev:

Hexyl acetate feem ntau yog npaj los ntawm esterification ntawm acetic acid nrog hexanol. Cov tshuaj tiv thaiv kab mob feem ntau ua tiav nyob rau hauv acidic tej yam kev mob, thiab cov tshuaj tiv thaiv tus nqi yog nrawm los ntawm kev siv cov catalysts xws li sulfuric acid.

 

Cov ntaub ntawv kev nyab xeeb:

- Hexyl acetate feem ntau suav hais tias yog tshuaj muaj kev nyab xeeb dua, tab sis cov hauv qab no yuav tsum tau sau tseg:

- Kev ntsuas cua zoo yuav tsum tau ua thaum lub sijhawm ua haujlwm kom tsis txhob nqus nws cov vapors.

- Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag, thiab yaug tam sim nrog dej txaus yog tias muaj kev sib cuag.

- Yuav tsum muab khaws cia rau hauv lub thawv airtight, kom deb ntawm hluav taws thiab nplaim taws.

- Tsis txhob haus luam yeeb, noj, haus, thiab haus cawv thaum siv.

- Nyob rau hauv qhov xwm txheej ntawm kev sib tsoo, nws yuav tsum tau muab tshem tawm sai sai thiab kho nrog cov cuab yeej tiv thaiv tsim nyog.

 


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  • Tom ntej:

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