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Merck
CN

07553

马来酸二乙酯

analytical standard

别名:

顺丁烯二酸二乙酯

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关于此项目

线性分子式:
C2H5OCOCH=CHCOOC2H5
化学文摘社编号:
分子量:
172.18
EC Number:
205-451-9
UNSPSC Code:
12352100
NACRES:
NA.24
Beilstein/REAXYS Number:
1100825
MDL number:
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grade

analytical standard

Quality Segment

vapor density

5.93 (vs air)

vapor pressure

1 mmHg ( 14 °C)

assay

≥96.5% (GC)

autoignition temp.

662 °F

shelf life

limited shelf life, expiry date on the label

refractive index

n20/D 1.441 (lit.), n20/D 1.440-1.442

bp

225 °C (lit.)

mp

−10 °C (lit.)

density

1.064 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

SMILES string

CCOC(=O)\C=C/C(=O)OCC

InChI

1S/C8H12O4/c1-3-11-7(9)5-6-8(10)12-4-2/h5-6H,3-4H2,1-2H3/b6-5-

InChI key

IEPRKVQEAMIZSS-WAYWQWQTSA-N



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pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1

存储类别

10 - Combustible liquids

wgk

WGK 2

flash_point_f

200.1 °F - closed cup

flash_point_c

93.4 °C - closed cup



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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