113018
巴豆酸
98%
别名:
反-2-丁烯酸
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关于此项目
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:
Assay:
98%
vapor density
2.97 (vs air)
Quality Level
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
SMILES string
[H]\C(C)=C(\[H])C(O)=O
InChI
1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2+
InChI key
LDHQCZJRKDOVOX-NSCUHMNNSA-N
General description
根据二级反应动力学，巴豆酸可与丁-2-醇发生酯化。
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。
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。
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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
此项目有
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The objective of this study was to evaluate the effects of a fermentation byproduct on rumen fermentation and microbial yield in high producing lactating dairy cattle. Eight ruminally cannulated multiparous Holstein cows averaging (mean ± standard deviation) 60 ± 10
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Biomolecules, 9(12) (2019-12-18)
The inexhaustible nature and biodegradability of bioplastics like polyhydroxyalkanoates (PHAs) make them suitable assets to replace synthetic plastics. The eventual fate of these eco-friendly and non-toxic bioplastics relies upon the endeavors towards satisfying cost and, in addition, execution necessity. In
Johannes Waschke et al.
PloS one, 14(4), e0214815-e0214815 (2019-04-03)
Adhesive interactions of soft materials play an important role in nature and technology. Interaction energies can be quantified by determining contact areas of deformable microparticles with the help of reflection interference contrast microscopy (RICM). For high throughput screening of adhesive
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 113018-3KG | 04061832489148 |
| 113018-500G | 04061838700759 |