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Merck
CN

W217514

乙酸异丁酯

natural, ≥97%, FCC, FG

别名:

乙酸异丁酯

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线性分子式:
CH3COOCH2CH(CH3)2
化学文摘社编号:
分子量:
116.16
FEMA Number:
2175
Council of Europe no.:
195c
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
9.005
EC Number:
203-745-1
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
1741909
Organoleptic:
apple; banana; fruity; ethereal; sweet
Grade:
FG
Halal
Kosher
natural
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens
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产品名称

乙酸异丁酯, natural, ≥97%, FCC, FG

bp

115-117 °C (lit.)

mp

−99 °C (lit.)

SMILES string

CC(C)COC(C)=O

InChI key

GJRQTCIYDGXPES-UHFFFAOYSA-N

InChI

1S/C6H12O2/c1-5(2)4-8-6(3)7/h5H,4H2,1-3H3

grade

FG
Halal
Kosher
natural

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117

vapor density

>4 (vs air)

vapor pressure

15 mmHg ( 20 °C)

assay

≥97%

form

liquid

autoignition temp.

793 °F

expl. lim.

10.5 %

refractive index

n20/D 1.39 (lit.)

pH

6.7 (20 °C, 5 g/L)

density

0.867 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

apple; banana; fruity; ethereal; sweet

Quality Level

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Biochem/physiol Actions

10ppm 时的味道

General description

Natural occurrence: Apple, banana, cocoa, fig, grape, grape brandy, pear, pineapple, sherry, strawberry and wine.

pictograms

FlameExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

71.6 °F - Pensky-Martens closed cup

flash_point_c

22 °C - Pensky-Martens closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Burdock GA
Encyclopedia of Food and Color Additives, 1, 1441-1442 (1997)
Microbial production of scent and flavor compounds
Carroll AL, et al
Current Opinion in Biotechnology, 37, 8-15 (2016)
Burdock GA
Encyclopedia of Food and Color Additives, 1, 1441-1442 (1997)
Organoleptic Characteristics of Flavor Materials
Mosciano, G.
Perfumer & Flavorist, 28, 103-103 (2003)
H Hellquist et al.
Acta oto-laryngologica, 96(5-6), 495-500 (1983-11-01)
Industrial workers more and more frequently seek medical advice for nasal and sinus symptoms that they attribute to occupational exposure. The present study comprised 10 paint-sprayers exposed to solvents (primarily toluene and isobutylacetate) and dust. The working environment was checked

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