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khoom

Isoamyl butyrate CAS # 106-27-4

Chemical Property:

Molecular Formula C9H18O2
Molar Mass 158.24 Nws
Qhov ntom 0.862 g / mL ntawm 25 ° C (lit.)
Melting Point -73 ° C
Boling Point 184-185 ° C (lit.)
Flash Point 136 ° F
JECFA Number 45
Dej Solubility 184.7 mg / L ntawm 20 ℃
Solubility 0.5g / l
Vapor Siab 1.1 hPa (20 ° C)
Vapor Density 5.45 (vs huab cua)
Qhov tshwm sim zoo
Specific Gravity 0.866 (20/4 ℃)
Xim Colorless mus Yuav luag tsis muaj xim
Merck 14.5115 ib
Kev cia khoom Khaws hauv qab +30 ° C.
Refractive Index n20/D 1.411 (lit.)
MDL TIAB SA 00044888
Physical thiab Chemical Properties Colorless los yog yellowish pob tshab kua. Nws muaj ib tug muaj zog aromatic tsw ntawm txiv tsawb thiab pear.
melting point -73.2 ℃
Kub taw tes 168.9 ℃
txheeb ze ntom ntom 0.8627
Refractive Index 1.4110
Soluble nyob rau hauv ethanol, ether thiab lwm yam organic solvents. Yuav luag insoluble hauv dej, propylene glycol, glycerol.
Siv Siv dav hauv kev npaj ntau yam kua txiv hmab txiv ntoo tsw, xws li apricot, txiv tsawb, pear, kua thiab lwm yam tsw

Product Detail

Khoom cim npe

Hazard Cov Cim Xi-xaj
Risk Codes 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
UN IDs UN 3272 3/PG 3
WGK Germany 1
RTECS TIAB SA 5034000
TSCA Yog lawm
HS Code 29156019 ib
Hazard Class 3
Packing Group III
Toxicity LD50 qhov ncauj hauv luav: > 5000 mg/kg LD50 dermal luav > 5000 mg/kg

 

Taw qhia

Nws muaj qhov tsw ntawm pear. Soluble nyob rau hauv ethanol, ether, feem ntau tsis-volatile roj thiab ntxhia roj, insoluble nyob rau hauv propylene glycol, dej thiab glycerin, me ntsis soluble nyob rau hauv dej.


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  • Sau koj cov lus ntawm no thiab xa tuaj rau peb