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Merck
CN

113018

巴豆酸

98%

别名:

反-2-丁烯酸

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线性分子式:
CH3CH=CHCOOH
化学文摘社编号:
分子量:
86.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-533-9
Beilstein/REAXYS Number:
1719943
MDL number:
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产品名称

巴豆酸, 98%

InChI key

LDHQCZJRKDOVOX-NSCUHMNNSA-N

InChI

1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2+

SMILES string

[H]\C(C)=C(\[H])C(O)=O

vapor density

2.97 (vs air)

vapor pressure

0.19 mmHg ( 20 °C)

assay

98%

autoignition temp.

744 °F

expl. lim.

15.1 %, 171 °F
2.2 %, 135 °F

bp

180-181 °C (lit.)

mp

70-72 °C (lit.)

solubility

H2O: soluble

density

1.027 g/mL at 25 °C (lit.)

functional group

carboxylic acid

Quality Level

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Application

通过利用γ射线,巴豆酸可用于巴豆酸水凝胶系统的共聚合。交联的共聚巴豆酸水凝胶释放的肥料和药物有助于防止环境污染。

General description

根据二级反应动力学,巴豆酸可与丁-2-醇发生酯化

Preparation Note

巴豆酸以100 mg/ml的浓度溶于水中,得到澄清无色的溶液。

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

190.4 °F - closed cup

flash_point_c

88 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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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