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Safety Information

D152951

Sigma-Aldrich

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
EC Number:
219-754-9
MDL number:
MFCD00008353
UNSPSC Code:
12352100
PubChem Substance ID:
24893472

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.)

SMILES string

COP(Cl)(=S)OC

InChI

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

InChI key

XFBJRFNXPUCPKU-UHFFFAOYSA-N

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

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 Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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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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