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: 1-oxoisothiochromene-3-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4361-85-7

4361-85-7 structure

4361-85-7 structure

Name: 1-oxoisothiochromene-3-carboxylic acid
Chemical Name: 1-oxoisothiochromene-3-carboxylic acid
CAS Number: 4361-85-7
Molecular Formula: C₁₀H₆O₃S
Molecular Weight: 206.21800
Create Date: 2017-10-21 03:01:45
Modify Date: 2025-08-25 16:13:41

Name	1-oxoisothiochromene-3-carboxylic acid
Synonyms	HMS1619O19 2-Thiaisocoumarin-3-carboxylic acid 1-Oxo-1H-isothiochromen-3-carbonsaeure 1-oxo-1H-2-benzothiopyran-3-carboxylic acid 1-Oxo-1H-isothiochromene-3-carboxylic acid

Density	1.518g/cm3
Boiling Point	369.7ºC at 760 mmHg
Molecular Formula	C₁₀H₆O₃S
Molecular Weight	206.21800
Flash Point	177.4ºC
Exact Mass	206.00400
PSA	82.61000
LogP	1.95970
Index of Refraction	1.699

HS Code	2930909090

119-67-5 structure

119-67-5

~%

4361-85-7 structure

4361-85-7

Literature: Dijksman; Newbold Journal of the Chemical Society, 1951 , p. 1213,1316

56661-83-7 structure

56661-83-7

~%

4361-85-7 structure

4361-85-7

Literature: Dijksman; Newbold Journal of the Chemical Society, 1951 , p. 1213,1316

Precursor 2
119-67-5 56661-83-7
DownStream 3
83-33-0 89806-32-6 5962-03-8

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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