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Merck
CN

655317

Dimethyl thiophosphonate

97%

Synonym(s):

Thiophosphonic acid O,O′-dimethyl ester

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About This Item

Empirical Formula (Hill Notation):
C2H7O2PS
CAS Number:
Molecular Weight:
126.11
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
227-674-0
MDL number:
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Product Name

Dimethyl thiophosphonate, 97%

InChI key

BHVWDFJQEHZKIY-UHFFFAOYSA-N

InChI

1S/C2H7O2PS/c1-3-5(6)4-2/h5H,1-2H3

SMILES string

CO[PH](=S)OC

assay

97%

bp

59 °C/16 mmHg (lit.)

density

1.185 g/mL at 25 °C (lit.)

pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

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

110.8 °F

flash_point_c

43.8 °C

ppe

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

Regulatory Information

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