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W241407

乙酸乙酯

≥99%, FCC, FG

别名:

EtOAc

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线性分子式:
CH3COOC2H5
化学文摘社编号:
141-78-6
分子量:
88.11
FEMA Number:
2414
Council of Europe no.:
191
UNSPSC Code:
12164502
PubChem Substance ID:
24901053
Flavis number:
9.001
EC Number:
205-500-4
NACRES:
NA.01
MDL number:
MFCD00009171
Beilstein/REAXYS Number:
506104
Organoleptic:
green; ethereal; fruity; sweet
Grade:
FG, Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens
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Quality Level

300, 400

biological source

synthetic

grade

FG, Kosher

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002, FCC, FDA 21 CFR 117, FDA 21 CFR 172.560, FDA 21 CFR 182.60

vapor density

3 (20 °C, vs air)

vapor pressure

73 mmHg ( 20 °C)

assay

≥99%

form

liquid

autoignition temp.

801 °F

expl. lim.

2.2-11.5 %, 38 °F

refractive index

n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

solubility

water: soluble

density

0.902 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

format

neat

organoleptic

green; ethereal; fruity; sweet

SMILES string

CCOC(C)=O

InChI

1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

General description

乙酸乙酯(EtOAc)是乙醚的一种有效替代溶剂，可在福尔马林-甲醚沉降技术中用于粪便样品中卵、幼虫和囊肿的浓缩。乙醛是在嵌入Ce掺杂二氧化钛表面上的氧化铜存在下在乙醇和乙酸乙酯的氧化燃烧过程中形成的反应中间体。

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pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

supp_hazards

EUH066

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

24.8 °F - closed cup

flash_point_c

-4 °C - 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
SHBN8556
SHBN8736
WXBD5338V
SHBL6849
SHBL6828

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全球贸易项目编号

货号GTIN
W241407-20KG-K04061837519932
W241407-10KG-K04061837512186
W241407-1KG-K04061837519925
W241407-SAMPLE-K04061837512193