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Merck
CN

134414

Sigma-Aldrich

丁二酸酐

97%

别名:

二氢-2,5-呋喃二酮

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About This Item

经验公式(希尔记法):
C4H4O3
CAS号:
分子量:
100.07
Beilstein:
108441
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:

蒸汽密度

3.5 (vs air)

蒸汽压

1 mmHg ( 92 °C)

方案

97%

沸点

261 °C (lit.)

mp

118-120 °C (lit.)

SMILES字符串

O=C1CCC(=O)O1

InChI

1S/C4H4O3/c5-3-1-2-4(6)7-3/h1-2H2

InChI key

RINCXYDBBGOEEQ-UHFFFAOYSA-N

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Danger

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

储存分类代码

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

闪点(°F)

314.6 °F

闪点(°C)

157 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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