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3-Hexanol (CAS # 623-37-0) Cov duab tshwj xeeb
  • 3-Hexanol (CAS # 623-37-0) 1

3-Hexanol CAS Nr 623-37-0

Chemical Property:

Molecular Formula C6H14O
Molar Mass 102.17 Nws
Qhov ntom 0.820 g / mL ntawm 20 ° C 0.819 g / mL ntawm 25 ° C (lit.)
Melting Point -57 ° C (lit.)
Boling Point 134-135 ° C (lit.)
Flash Point 95 ° F
JECFA Number 282
Dej Solubility 15.84g / L (25 ºC)
Solubility Soluble hauv cawv.
Vapor Siab 10 hli Hg (39 ° C)
Qhov tshwm sim kua ntshiab
Xim Colorless mus Yuav luag tsis muaj xim
tsw Yam ntxwv; muaj zog, tsis pom zoo tsw zoo li acetone.
BRN 1718964 ib
pKa 15.31 ± 0.20 (kwv yees)
Kev cia khoom Flammables cheeb tsam
Refractive Index n20/D 1.401 (lit.)
Physical thiab Chemical Properties Cov kua dej tsis muaj xim. Nws yog tshuaj tsw qab, ether thiab tshuaj bud. Kub taw tes yog 134 ~ 135 ° C, thiab lub teeb nyem yog 42 ° C. Me ntsis soluble hauv dej, soluble hauv ethanol thiab acetone, miscible hauv ether. Cov khoom ntuj muaj nyob rau hauv apricot, txiv tsawb, kua txiv hmab txiv ntoo, kua txiv hmab txiv ntoo dub, papaya, melon, pineapple, defatted soybean, thiab lwm yam.

Product Detail

Khoom cim npe

Hazard Cov Cim T – Toxic
Risk Codes R10 - Flammable
R48/23 -
R62 - Muaj peev xwm muaj feem cuam tshuam ntawm fertility
R67 - Vapors tuaj yeem ua rau qaug zog thiab kiv taub hau
Kev nyab xeeb piav qhia S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.)
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
UN IDs UN 1224 3/PG 3
WGK Germany 1
RTECS MP1400000
TSCA Yog lawm
HS Code 29051990 ib
Hazard Class 3
Packing Group III
Toxicity Ib xim tsis muaj xim
kua siv los ua ib qho hnyav, hauv cov xim thiab hauv cov luam ntawv
kev lag luam. Nws nkag mus rau hauv lub cev feem ntau los ntawm kev nqus los yog tawv nqaij
nqus. MBK ua rau khaus ntawm daim tawv nqaij thiab mucous
daim nyias nyias thiab, ntawm kev kis mus ntxiv, peripheral axonopathy;
tom kawg yog vim nws cov metabolic hloov mus rau 2,5-hexanedione.
Nws yog lub npe hu ua potentiate lub hepatotoxicity ntawm
haloalkanes.

 

Taw qhia

3- Hexanol hmoov. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm 3-hexanol:

 

Zoo:

Cov tsos mob: tsis muaj xim tsis muaj kua.

Molar hnyav: 102.18 g / mol.

Qhov ceev: 0.811 g / cm³

Miscocity: Nws yog miscible nrog dej, ethanol thiab ether solvents.

 

Siv:

Muaj kev siv: 3-hexanol yog siv dav hauv kev tsim cov kuab tshuaj, inks, dyes, resins, thiab lwm yam.

 

Txoj kev:

3-Hexanol tuaj yeem tau txais los ntawm hydrogenation ntawm hexene. Hexene reacts nrog hydrogen nyob rau hauv lub xub ntiag ntawm ib tug haum catalyst los tsim 3-hexanol.

Lwm txoj kev npaj yog txo 3-hexanone kom tau 3-hexanol.

 

Cov ntaub ntawv kev nyab xeeb:

3-Hexanol muaj cov ntxhiab tsw ntxhiab thiab tuaj yeem ua rau khaus ntawm qhov muag, tawv nqaij, thiab ua pa.

3-Hexanol yog cov kua hluav taws xob hluav taws xob thiab yuav tsum tau khaws cia kom deb ntawm cov nplaim taws qhib thiab qhov chaw kub.

Thaum siv 3-hexanol, hnav cov khoom tiv thaiv tus kheej xws li hnab looj tes tiv thaiv, tsom iav, thiab cov khaub ncaws tiv thaiv kom muaj cua zoo.

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    cov khoom muaj feem xyuam