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Merck
CN

23000

2-Chloroethanol

puriss. p.a., ≥99.0% (GC)

Synonym(s):

Ethylene chlorohydrin

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About This Item

Linear Formula:
ClCH2CH2OH
CAS Number:
Molecular Weight:
80.51
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-459-7
Beilstein/REAXYS Number:
878139
MDL number:
Assay:
≥99.0% (GC)
Form:
liquid
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InChI key

SZIFAVKTNFCBPC-UHFFFAOYSA-N

InChI

1S/C2H5ClO/c3-1-2-4/h4H,1-2H2

SMILES string

OCCCl

vapor density

2.78 (vs air)

vapor pressure

5 mmHg ( 20 °C)

grade

puriss. p.a.

assay

≥99.0% (GC)

form

liquid

autoignition temp.

797 °F

expl. lim.

16 %

impurities

≤0.5% water

refractive index

n20/D 1.441 (lit.), n20/D 1.442

bp

129 °C (lit.)

mp

−89 °C (lit.)

density

1.201 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤10.0 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.1 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.5 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤2 mg/kg, Ni: ≤0.1 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg

functional group

chloro, hydroxyl

Quality Level

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Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

131.0 °F - closed cup

flash_point_c

55 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

监管及禁止进口产品
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Sarah B Appel et al.
The Journal of pharmacology and experimental therapeutics, 318(3), 1137-1145 (2006-06-03)
The dopaminergic neurons of the ventral tegmental area (DA VTA neurons) have been implicated in the reinforcing properties of drugs of abuse, including ethanol (ethyl alcohol). Ethanol increases the spontaneous firing frequency of DA VTA neurons in vitro, in both
J L Merdink et al.
Toxicology, 245(1-2), 130-140 (2008-02-05)
Chloral hydrate (CH) is a short-lived intermediate in the metabolism of trichloroethylene (TRI). TRI, CH, and two common metabolites, trichloroacetic acid (TCA) and dichloroacetic acid (DCA) have been shown to be hepatocarcinogenic in mice. To better understand the pharmacokinetics of
Nikhil K Parelkar et al.
The Journal of pharmacology and experimental therapeutics, 332(3), 803-810 (2009-12-04)
Trichloroacetaldehyde monohydrate [chloral hydrate (CH)] is a sedative/hypnotic that increases cerebral blood flow (CBF), and its active metabolite 2,2,2-trichloroethanol (TCE) is an agonist for the nonclassical two-pore domain K(+) (K(2P)) channels TREK-1 and TRAAK. We sought to determine whether TCE

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