2,5-Dimethylthiophene-3-carboxaldehyde

Modify Date: 2025-08-26 14:29:23

2,5-Dimethylthiophene-3-carboxaldehyde structure	Common Name	2,5-Dimethylthiophene-3-carboxaldehyde
	CAS Number	26421-44-3	Molecular Weight	140.20300
	Density	1.138g/cm3	Boiling Point	218ºC at 760mmHg
	Molecular Formula	C₇H₈OS	Melting Point	N/A
	MSDS	N/A	Flash Point	86ºC

Name	2,5-Dimethyl-thiophene-3-carbaldehyde
Synonym	More Synonyms

Density	1.138g/cm3
Boiling Point	218ºC at 760mmHg
Molecular Formula	C₇H₈OS
Molecular Weight	140.20300
Flash Point	86ºC
Exact Mass	140.03000
PSA	45.31000
LogP	2.17740
Vapour Pressure	0.129mmHg at 25°C
Index of Refraction	1.581

Hazard Codes	Xi: Irritant;
Risk Phrases	22
HS Code	2934999090

Precursor 10
CAS#:638-02-8 2,5-Dimethylthi... CAS#:68-12-2 N,N-Dimethylfor... CAS#:25891-31-0 N,N-DIFORMYLFOR... CAS#:5312-73-2 DICHLOROMETHYL ...
CAS#:4885-02-3 Dichloromethyl ... CAS#:57248-13-2 2,5-dimethylthi... CAS#:13679-70-4 5-Methyl-2-thio... CAS#:93-61-8 N-Methylformanilide
CAS#:498-62-4 3-Thiophenecarb... CAS#:84815-20-3 2-methylthiophe...
DownStream 6
CAS#:26421-32-9 2,5-dimethylthi... CAS#:1795-05-7 2,3,5-Trimethyl... CAS#:470704-56-4 3-amino-3-(2,5-... CAS#:57248-13-2 2,5-dimethylthi...
CAS#:57248-16-5 bis(2,5-dimethy... CAS#:63826-44-8 2,4,5-TRIMETHYL...

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

MFCD03426895

2,5-dimethylthiophene-3-carbaldehyde

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,5-Dimethylthiophene-3-carboxaldehyde
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,5-Dimethylthiophene-3-carboxaldehyde
Price: ￥2266.0/25g ￥96.0/250mg ￥706.0/5g ￥1106.0/10g
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Dimethylthiophene-3-carboxaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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