Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4H-Thieno[3,2-c][1]benzopyran-2-carboxylic acid
Price:
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4H-THIENO[3,2-C]CHROMENE-2-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

26268-04-2

26268-04-2 structure

26268-04-2 structure

Name: 4h-thieno[3,2-c]chromene-2-carboxylic acid
Chemical Name: 4h-thieno[3,2-c]chromene-2-carboxylic acid
CAS Number: 26268-04-2
Molecular Formula: C₁₂H₈O₃S
Molecular Weight: 232.25500
Create Date: 2016-01-07 19:21:39
Modify Date: 2024-03-09 01:17:31

Name	4h-thieno[3,2-c]chromene-2-carboxylic acid
Synonyms	2-Carboxy-4H-thieno<3,2-c>-(1)-benzopyran HMS2301F18

Density	1.459g/cm3
Boiling Point	488.6ºC at 760 mmHg
Molecular Formula	C₁₂H₈O₃S
Molecular Weight	232.25500
Flash Point	249.3ºC
Exact Mass	232.01900
PSA	74.77000
LogP	3.00570
Vapour Pressure	2.31E-10mmHg at 25°C
Index of Refraction	1.688

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%