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Product details

名称

丙酸

分子类型

小分子

别名

初油酸

英文别名

英文名称

Propionic acid

货号

P110444-2.5L

包装规格

2.5L

级别

浓度

≥99.5%(GC)

运输条件

常规运输

敏感性

对湿度敏感

产品介绍

稍有刺鼻的恶臭气味。能与水混溶，溶于乙醇、氯仿和乙醚。易燃。低毒，半数致死量（大鼠，经口）4.29g/kg。有腐蚀性。爆炸极限2.1%-12%。测定芳香族二胺类，气相色谱分析标准。昆虫细胞培养级用于昆虫细胞培养中抑制霉菌的生长。

CAS号

1979-9-4

分子式

C3H6O2

分子量

74.08 g/mol

Beilstein号

506071

EC号

201-176-3,201-176-3 | 201-176-3, 201-176-3

MDL号

MFCD00002756

PubChem编号

1032

Isomeric SMILES

CCC(=O)O

IIUPAC Name

propanoic acid

INCHI

1S/C3H6O2/c1-2-3(4)5/h2H2,1H3,(H,4,5)

InChi Key

XBDQKXXYIPTUBI-UHFFFAOYSA-N

Smiles

CCC(=O)O

关联CAS

79-09-4,68990-37-4,68937-68-8,557-28-8 (zinc salt)

MeSH Entry Terms

chromium propionate;ethylformic acid;lithium propanoate;Monoprop;potassium propionate;propionic acid;propionic acid, zinc salt;zinc propionate

熔点

−24-−23 °C (lit.)

氢键供体数Hydrogen Bond Donor Count

氢键受体数Hydrogen Bond Acceptor Count

可旋转键计数Rotatable Bond Count

精确质量Exact Mass

74.0368 Da

单同位素质量Monoisotopic Mass

74.0368 Da

拓扑极表面积Topological Polar Surface Area

37.300 Å²

重原子数Heavy Atom Count

形式电荷Formal Charge

复杂度Complexity

40.2

同位素原子数Isotope Atom Count

共价键合单元计数Covalently-Bonded Unit Count

XLogP3

0.3

密度

0.993

折光率

n20/D 1.386 (lit.)

闪点(℃)

58℃

沸点

141.1°C

Class

Reaxy-Rn

506071

Merck Index

7825

Safety

「No Dangerous Attributes」

「No upstream and downstream information yet」

Technical Documents

「No technical documents」

Articles

「No related articles yet」

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Research chemical AR; 2. 5L; ≥99. 5%; GC

Name: Research chemical AR; 2. 5L; ≥99. 5%; GC
Brand: 阿拉丁
SKU: P110444-2.5L

Research chemical AR; 2. 5L; ≥99. 5%; GC; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: AR; 2. 5L; ≥99. 5%; GC.

item number：P110444-2.5L

Product model：2.5L

level： AR; 2. 5L; ≥99. 5%; GC

Lead Time：30days

sold 167 Items

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Specifications：

2.5L

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Research chemical AR; 2. 5L; ≥99. 5%; GC

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