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Merck

50640

Sigma-Aldrich

乙醇腈 溶液

~70% in H2O

别名:

氰基甲醇, 甲醛氰醇

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10 ML
$212.00
50 ML
$729.00

About This Item

线性分子式:
HOCH2CN
CAS号:
分子量:
57.05
Beilstein:
605328
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

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包含

~0.5% phosphoric acid as stabilizer

质量水平

浓度

~70% in H2O

折射率

n20/D 1.389

密度

1.076 g/mL at 20 °C

官能团

hydroxyl
nitrile

SMILES字符串

OCC#N

InChI

1S/C2H3NO/c3-1-2-4/h4H,2H2

InChI key

LTYRAPJYLUPLCI-UHFFFAOYSA-N

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一般描述

The product is a 70% solution of glycolic acid nitrile in water. Glycolic acid nitrile, also known as hydroxyacetonitrile is the simplest cyanohydrin.[1] The microwave spectra of hydroxyacetonitrile have been recorded in gas-phase and its rotational constants have been calculated.[2] Ice containing formaldehyde and hydrogen cyanide react under astrophysical-like conditions to form hydroxyacetonitrile.[3][4]

象形图

Skull and crossbones

警示用语:

Danger

危险声明

危险分类

Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Microwave and Quantum-Chemical Study of Conformational Properties and Intramolecular Hydrogen Bonding of 2-Hydroxy-3-Butynenitrile (HC=CCH(OH)C=N).
M?llendal H, et al.
The Journal of Physical Chemistry A, 119(4), 634-640 (2015)
Formation of hydroxyacetonitrile (HOCH2CN) and polyoxymethylene (POM)-derivatives in comets from formaldehyde (CH2O) and hydrogen cyanide (HCN) activated by water.
Danger G, et al.
Physical Chemistry Chemical Physics, 16(8), 3360-3370 (2014)
Hydroxyacetonitrile (HOCH2CN) formation in astrophysical conditions. competition with the aminomethanol, a glycine precursor.
Danger G, et al.
The Astrophysical Journal, 756(1), 11-11 (2012)
Rotational isomerism and barriers to internal rotation in hydroxyacetonitrile from microwave spectroscopy.
Cazzoli G, et al.
J. Chem. Soc., Faraday II, 69, 569-578 (1973)
Acceleration of HCN oligomerization by formaldehyde and related compounds: implications for prebiotic syntheses.
A W Schwartz et al.
Journal of molecular evolution, 18(5), 351-353 (1982-01-01)

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