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: Phosphonothioic acid,methyl-, O,O-dibutyl ester (7CI,8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18628-73-4

18628-73-4 structure

18628-73-4 structure

Name: Phosphonothioic acid,methyl-, O,O-dibutyl ester (7CI,8CI,9CI)
Chemical Name: dibutoxy-methyl-sulfanylidene-λ5-phosphane
CAS Number: 18628-73-4
Molecular Formula: C₉H₂₁O₂PS
Molecular Weight: 224.30100
Create Date: 2017-08-01 10:14:07
Modify Date: 2025-09-24 10:17:13

Name	dibutoxy-methyl-sulfanylidene-λ5-phosphane
Synonyms	Methylthiophosphonsaeure-dibutylester dibutoxy-methyl-sulfanylidene Methyl-thiophosphonsaeure-O,O'-dibutylester O,O-dibutyl methylphosphonothioate methyl-thiophosphonic acid O,O'-dibutyl ester Di-n-butyl-methylphosphonothionat

Density	1.011g/cm3
Boiling Point	255.9ºC at 760 mmHg
Molecular Formula	C₉H₂₁O₂PS
Molecular Weight	224.30100
Flash Point	108.6ºC
Exact Mass	224.10000
PSA	60.36000
LogP	4.20970
Vapour Pressure	0.0254mmHg at 25°C
Index of Refraction	1.465

2372-45-4 structure

2372-45-4

676-98-2 structure

676-98-2

~%

18628-73-4 structure

18628-73-4

Literature: Hoffmann et al. Journal of the American Chemical Society, 1958 , vol. 80, p. 3945,3946,3947

71-36-3 structure

71-36-3

676-98-2 structure

676-98-2

~%

18628-73-4 structure

18628-73-4

Literature: Pelchowicz,Z. et al. Journal of the Chemical Society, 1962 , p. 3824 - 3826

Precursor 3
2372-45-4 676-98-2 71-36-3
DownStream 1
15536-25-1

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