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Merck
CN

D152951

Dimethyl chlorothiophosphate

97%

Synonym(s):

Dimethyl phosphorochloridothionate

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About This Item

Linear Formula:
(CH3O)2P(S)Cl
CAS Number:
2524-03-0
Molecular Weight:
160.56
UNSPSC Code:
12352100
PubChem Substance ID:
24893472
EC Number:
219-754-9
MDL number:
MFCD00008353

Key Documents

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InChI key

XFBJRFNXPUCPKU-UHFFFAOYSA-N

InChI

1S/C2H6ClO2PS/c1-4-6(3,7)5-2/h1-2H3

SMILES string

COP(Cl)(=S)OC

vapor pressure

0.67 psi ( 20 °C)

assay

97%

form

liquid

refractive index

n20/D 1.482 (lit.)

bp

66-67 °C/16 mmHg (lit.)

density

1.322 g/mL at 25 °C (lit.)

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

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

wgk

WGK 3

flash_point_f

203.0 °F - open cup

flash_point_c

95 °C - open cup

ppe

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

Regulatory Information

监管及禁止进口产品
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Certificates of Analysis (COA)

Lot/Batch Number
STBF4134V
STBC5877V
04002HE
12517AE
01502PD

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Nikolaos I Rousis et al.
Water research, 121, 270-279 (2017-05-30)
Human biomonitoring, i.e. the determination of chemicals and/or their metabolites in human specimens, is the most common and potent tool for assessing human exposure to pesticides, but it suffers from limitations such as high costs and biases in sampling. Wastewater-based
Mateusz Daśko et al.
Drug development research, 80(6), 857-866 (2019-07-14)
In the present work, we described convenient methods for the synthesis of N-thiophosphorylated 3-(4-aminophenyl)-coumarin-7-O-sulfamates as steroid sulfatase (STS) inhibitors. To design the structures of the potential STS inhibitors, molecular modeling techniques were used. A computational docking method was used to

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