Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

7421-50-3

7421-50-3 structure

7421-50-3 structure

Name: Dithiophosphoric acid O-ethyl O-methyl S-(2-ethylthioethyl) ester
Chemical Name: ethoxy-(2-ethylsulfanylethylsulfanyl)-methoxy-sulfanylidene-λ5-phosphane
CAS Number: 7421-50-3
Molecular Formula: C₇H₁₇O₂PS₃
Molecular Weight: 260.37700
Create Date: 2016-01-16 17:44:11
Modify Date: 2025-11-30 12:30:04

Names
Properties

Name	ethoxy-(2-ethylsulfanylethylsulfanyl)-methoxy-sulfanylidene-λ5-phosphane
Synonyms	Terathion Teration Tetrathion

Density	1.201g/cm3
Boiling Point	314.7ºC at 760 mmHg
Molecular Formula	C₇H₁₇O₂PS₃
Molecular Weight	260.37700
Flash Point	144.1ºC
Exact Mass	260.01300
PSA	110.96000
LogP	4.03070
Index of Refraction	1.54

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