Shanghai Nianxing Industrial Co., Ltd
China
Product Name: methylphosphonothioic dichloride
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

676-98-2

676-98-2 structure

676-98-2 structure

Name: methylphosphonothioic dichloride
Chemical Name: dichloro-methyl-sulfanylidene-λ5-phosphane
CAS Number: 676-98-2
Molecular Formula: CH₃Cl₂PS
Molecular Weight: 148.97900
Catalog: Organic raw materials Organic phosphine compound
Create Date: 2018-07-07 10:54:32
Modify Date: 2025-09-10 20:06:36

Name	dichloro-methyl-sulfanylidene-λ5-phosphane
Synonyms	dichloro-methyl-sulfanylidene dichlorure de l'acide thiomethanephosphonique METHYLPHOSPHONOTHIOIC DICHLORIDE Phosphonothioic dichloride,methyl methanephosphonodichlororidothioate methylthiophophonic dichloride TUNCWCIKOHOGJX-UHFFFAOYSA Methylthiophosphonic dichloride EINECS 211-636-5 methylthiophosphonic acid dichloride

Density	1.422 g/mL at 25ºC(lit.)
Boiling Point	154-155ºC
Melting Point	-25.5°C
Molecular Formula	CH₃Cl₂PS
Molecular Weight	148.97900
Flash Point	73ºC
Exact Mass	147.90700
PSA	41.90000
LogP	3.05390
Appearance	liquid
Index of Refraction	n20/D 1.548(lit.)

Hazard Codes	C: Corrosive;
Risk Phrases	14-34
Safety Phrases	26-27-36/37/39-45
RIDADR	UN 1760
Packaging Group	II

676-83-5 structure

676-83-5

~%

676-98-2 structure

676-98-2

Literature: Journal of the American Chemical Society, , vol. 80, p. 3945,3946,3947

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