Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,5-dimethylthiophene-2-carboxaldehyde
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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5928-48-3

5928-48-3 structure

5928-48-3 structure

Name: 4,5-dimethylthiophene-2-carboxaldehyde
Chemical Name: 4,5-dimethylthiophene-2-carboxaldehyde
CAS Number: 5928-48-3
Molecular Formula: C₇H₈OS
Molecular Weight: 140.20300
Create Date: 2018-04-20 08:00:00
Modify Date: 2025-08-25 17:24:09

Name	4,5-dimethylthiophene-2-carboxaldehyde
Synonyms	4,5-dimethylthiophene-2-carbaldehyde

Density	1.179
Boiling Point	80ºC
Molecular Formula	C₇H₈OS
Molecular Weight	140.20300
Flash Point	82-85ºC
Exact Mass	140.03000
PSA	45.31000
LogP	2.17740
Index of Refraction	1.579

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn
Risk Phrases	R22
RIDADR	NONH for all modes of transport
HS Code	2934999090

5834-16-2 structure

5834-16-2

~%

5928-48-3 structure

5928-48-3

Literature: Journal of Organic Chemistry, , vol. 14, p. 638,639

632-16-6 structure

632-16-6

93-61-8 structure

93-61-8

~%

5928-48-3 structure

5928-48-3

Literature: Journal of Organic Chemistry, , vol. 14, p. 638,639

Precursor 3
5834-16-2 632-16-6 93-61-8
DownStream 3
40808-24-0 1795-05-7 63826-44-8

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

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