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: tris(ethylsulfanyl)-sulfanylidene-phosphorane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1642-43-9

1642-43-9 structure

1642-43-9 structure

Name: tris(ethylsulfanyl)-sulfanylidene-phosphorane
Chemical Name: tris(ethylsulfanyl)-sulfanylidene-λ5-phosphane
CAS Number: 1642-43-9
Molecular Formula: C₆H₁₅PS₄
Molecular Weight: 246.41700
Create Date: 2017-02-05 23:48:29
Modify Date: 2025-08-26 12:31:21

Name	tris(ethylsulfanyl)-sulfanylidene-λ5-phosphane
Synonyms	tris(ethylsulfanyl)-sulfanylidene Tetrathiophosphorsaeure-triaethylester Phosphorotetrathioic acid,triethyl ester Triaethyl-tetrathiophosphat tetrathiophosphoric acid triethyl ester triethyltetrathiophosphate triethyl phosphorotetrathioate

Density	1.222g/cm3
Boiling Point	330ºC at 760 mmHg
Molecular Formula	C₆H₁₅PS₄
Molecular Weight	246.41700
Flash Point	153.4ºC
Exact Mass	245.97900
PSA	117.80000
LogP	5.12080
Vapour Pressure	0.000328mmHg at 25°C
Index of Refraction	1.589

Precursor 9
75-08-1 110-81-6 82737-62-0 7334-52-3
688-62-0 1496-75-9 100-52-7 811-51-8
64-17-5
DownStream 1
688-62-0

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