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ChemicalBook >> CAS DataBase List >>4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE

4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE

4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE Structure
4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE structure
CAS No.
5928-48-3
Chemical Name:
4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE
Synonyms
2,3-Dimethyl-5-formylthiophene;4,5-dimethylthiophene-2-carbaldehyde;4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE;2-Thiophenecarboxaldehyde,4,5-dimethyl-;4,5-Dimethylthiophene-2-carboxaldehyde,97%
CBNumber:
CB9501762
Molecular Formula:
C7H8OS
Molecular Weight:
140.2
MDL Number:
MFCD02093897
MOL File:
5928-48-3.mol
MSDS File:
SDS
Last updated:2026-01-13 11:27:12
Product description Number Pack Size Price
4,5-Dimethylthiophene-2-carboxaldehyde 6H15-1-17 1g $132
4,5-Dimethylthiophene-2-carboxaldehyde 0832AQ 1g $167
4,5-Dimethylthiophene-2-carboxaldehyde 6H15-1-17 5G $268
4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE 95.00% CHM0024981 1G $696.6
4,5-Dimethylthiophene-2-carboxaldehyde 6H15-1-17 25g $952
More product size
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4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE Properties

Boiling point 80 °C
Density 1.179
refractive index 1.579
Flash point 82-85°C
storage temp. Keep in dark place,Inert atmosphere,2-8°C
form Liquid
color Clear yellow to brown
Sensitive Air Sensitive
InChI 1S/C7H8OS/c1-5-3-7(4-8)9-6(5)2/h3-4H,1-2H3
InChIKey QSBBXKVGLJSGAJ-UHFFFAOYSA-N
SMILES Cc1cc(C=O)sc1C
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335-H302
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xn
Risk Statements  22
WGK Germany  3
HS Code  29349990
Storage Class 13 - Non Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
NFPA 704
1
2 0

4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
SynQuest Laboratories 6H15-1-17 4,5-Dimethylthiophene-2-carboxaldehyde 5928-48-3 1g $132 2021-12-16 Buy
AK Scientific 0832AQ 4,5-Dimethylthiophene-2-carboxaldehyde 5928-48-3 1g $167 2021-12-16 Buy
SynQuest Laboratories 6H15-1-17 4,5-Dimethylthiophene-2-carboxaldehyde 5928-48-3 5G $268 2021-12-16 Buy
American Custom Chemicals Corporation CHM0024981 4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE 95.00% 5928-48-3 1G $696.6 2021-12-16 Buy
SynQuest Laboratories 6H15-1-17 4,5-Dimethylthiophene-2-carboxaldehyde 5928-48-3 25g $952 2021-12-16 Buy
Product number Packaging Price Buy
6H15-1-17 1g $132 Buy
0832AQ 1g $167 Buy
6H15-1-17 5G $268 Buy
CHM0024981 1G $696.6 Buy
6H15-1-17 25g $952 Buy

4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE Chemical Properties,Uses,Production

Chemical Properties

clear yellow to brown liquid

4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE Preparation Products And Raw materials

Raw materials

Hydrazinium hydroxide solution Potassium hydroxide Phosphorus oxitrichloride Ethanediol AR 500ML 3-Methyl-2-thiophenecarboxaldehyde
N-Methylformanilide

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Preparation Products

4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE Suppliers

Global( 42)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718; +8613336195806 sales@capot.com China 29640 60
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49977 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Aladdin Scientific 		tp@aladdinsci.com United States 52923 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		+8618950047208 ellena@amitychem.com China 43416 58
DAYANG CHEM (HANGZHOU) CO.,LTD 		+86-88938639 +86-17705817739 info@dycnchem.com China 53802 58
J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40228 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30123 84
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44802 61
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
CONIER CHEM AND PHARMA LIMITED 		58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		58
Aladdin Scientific 		58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		58
DAYANG CHEM (HANGZHOU) CO.,LTD 		58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
Energy Chemical 61

5928-48-3(4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE)Related Search:

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2,3-Dimethyl-5-formylthiophene 2-Thiophenecarboxaldehyde,4,5-dimethyl- 4,5-Dimethylthiophene-2-carboxaldehyde,97% 4,5-dimethylthiophene-2-carbaldehyde 4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE 5928-48-3 Carbonyl Compounds C7 to C9 C7 Building Blocks Aldehydes Organic Building Blocks Heterocyclic Building Blocks Chemical Synthesis Thiophenes Heterocyclic Building Blocks Building Blocks