Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Demeton-O-methyl Sulfone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Thiophosphoric acid O-[2-(ethylsulfonyl)ethyl]O,O-dimethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25476-48-6

25476-48-6 structure

25476-48-6 structure

Name: Thiophosphoric acid O-[2-(ethylsulfonyl)ethyl]O,O-dimethyl ester
Chemical Name: Demeton-O-methyl sulfone
CAS Number: 25476-48-6
Molecular Formula: C₆H₁₅O₅PS₂
Molecular Weight: 262.284
Create Date: 2021-09-12 19:52:39
Modify Date: 2025-08-25 16:24:50

Names
Properties

Name	Demeton-O-methyl sulfone
Synonyms	O-[2-(Ethylsulfonyl)ethyl] O,O-dimethyl phosphorothioate Phosphorothioic acid, O-[2-(ethylsulfonyl)ethyl] O,O-dimethyl ester Demeton-O-methyl sulfone

Density	1.3±0.1 g/cm3
Boiling Point	364.0±44.0 °C at 760 mmHg
Molecular Formula	C₆H₁₅O₅PS₂
Molecular Weight	262.284
Flash Point	173.9±28.4 °C
Exact Mass	262.009857
LogP	-0.14
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.489

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