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: Phosphinothioic acid,P,P-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

14278-72-9

14278-72-9 structure

14278-72-9 structure

Name: Phosphinothioic acid,P,P-diphenyl-
Chemical Name: hydroxy-diphenyl-sulfanylidene-λ5-phosphane
CAS Number: 14278-72-9
Molecular Formula: C₁₂H₁₁OPS
Molecular Weight: 234.25400
Create Date: 2017-12-28 12:22:54
Modify Date: 2025-09-07 19:07:05

Name	hydroxy-diphenyl-sulfanylidene-λ5-phosphane
Synonyms	diphenylphosphinothioic O-acid Diphenylthiophosphinic acid Phosphinothioic acid,diphenyl diphenyl-phosphinothioic acid hydroxy-diphenyl-sulfanylidene Diphenyl-thiophosphinsaeure

Density	1.28g/cm3
Boiling Point	385.1ºC at 760mmHg
Molecular Formula	C₁₂H₁₁OPS
Molecular Weight	234.25400
Flash Point	186.7ºC
Exact Mass	234.02700
PSA	62.13000
LogP	2.67480
Vapour Pressure	1.28E-06mmHg at 25°C
Index of Refraction	1.653

HS Code	2930909090

Precursor 8
27387-68-4 1015-37-8 1499-21-4 71-43-2
1707-03-5 1015-38-9 23040-22-4 7446-09-5
DownStream 4
1499-21-4 1135-98-4 57944-10-2 61959-98-6

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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