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Merck
CN

292087

1-Chloro-2-propanol

70%

Synonym(s):

Chloropropanol, Propylene chlorohydrin

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About This Item

Linear Formula:
CH3CH(OH)CH2Cl+CH3CHClCH2OH
CAS Number:
127-00-4
Molecular Weight:
94.54
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24857557
EC Number:
204-819-6
Beilstein/REAXYS Number:
773653
MDL number:
MFCD00004530

Key Documents

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Product Name

1-Chloro-2-propanol, 70%

InChI key

YYTSGNJTASLUOY-UHFFFAOYSA-N

InChI

1S/C3H7ClO/c1-3(5)2-4/h3,5H,2H2,1H3

SMILES string

CC(O)CCl

assay

70%

impurities

<25% 2-chloro-1-propanol

refractive index

n20/D 1.439 (lit.)

bp

126-127 °C (lit.)

density

1.111 g/mL at 25 °C (lit.)

functional group

chloro
hydroxyl

Quality Level

200

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Application

1-Chloro-2-propanol has been used as:
  • chemical intermediate for the manufacture of propylene oxide, a starting material for production of polyurethane polyols and propylene glycol
  • as α,β-halohydrin standard during the enzymatic synthesis of α,β-halohydrins from gaseous alkenes

General description

1-Chloro-2-propanol is formed as an intermediate during the degradation of meso-bis-(1-chloro-2-propyl)ether by Rhodococcus sp. strain DTB.

pictograms

FlameSkull and crossbones
GHS02,GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

125.6 °F - closed cup

flash_point_c

52 °C - closed cup

ppe

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN7909
BCCK7285
BCBR2116V
BCCK9074
BCBM2764V

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J Geigert et al.
Applied and environmental microbiology, 45(2), 366-374 (1983-02-01)
The enzymatic synthesis of alpha,beta-halohydrins from gaseous alkenes is described. The enzymatic reaction required an alkene, a halide ion, dilute hydrogen peroxide, and a haloperoxidase enzyme. A wide range of gaseous alkenes were suitable for this reaction, including those containing
Leif-Alexander Garbe et al.
FEMS microbiology ecology, 55(1), 113-121 (2006-01-20)
Rhodococcus sp. strain DTB (DSM 44534) was grown on a mixture of (R,R)-, (S,S)- and meso-bis-(1-chloro-2-propyl) ether (BCPE) as the sole source of carbon and energy. During BCPE degradation 1'-chloro-2'-propyl-3-chloro-2-prop-1-enyl-ether (DVE), 1-chloro-2-propanol and chloroacetone intermediates were formed. The BCPE or
J A Bond et al.
Toxicology and applied pharmacology, 95(3), 444-455 (1988-09-30)
Propylene chlorohydrins, of which 1-chloro-2-propanol (1-CP) is a constituent, used as intermediates in the manufacture of propylene oxide and have been identified as potential air pollutants. The objective of these studies was to determine whether changes in the inhaled exposure
Propylene chlorohydrins: toxicology, metabolism, and environmental fate.
R S Yang
Reviews of environmental contamination and toxicology, 99, 47-59 (1987-01-01)
A R Jones et al.
Xenobiotica; the fate of foreign compounds in biological systems, 10(11), 835-846 (1980-11-01)
1. The metabolism of 1,2-dichloropropane in the rat has been investigated. The major urinary metabolite has been isolated and identified as N-acetyl-S-(2-hydroxypropyl)cysteine. Two minor metabolites of 1,2-dichloropropane have been identified as beta-chlorolactate and N-acetyl-S-(2,3-dihydroxypropyl)cysteine. 2. The fate of 1-chloro-2-hydroxypropane, a
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