3-iodo-2,5-dimethyl-thiophene

Modify Date: 2026-07-03 14:05:42

3-iodo-2,5-dimethyl-thiophene Structure
3-iodo-2,5-dimethyl-thiophene structure
Common Name 3-iodo-2,5-dimethyl-thiophene
CAS Number 40197-02-2 Molecular Weight 238.08900
Density 1.782g/cm3 Boiling Point 227.9ºC at 760 mmHg
Molecular Formula C6H7IS Melting Point N/A
MSDS N/A Flash Point 91.6ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3-iodo-2,5-dimethylthiophene
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.782g/cm3
Boiling Point 227.9ºC at 760 mmHg
Molecular Formula C6H7IS
Molecular Weight 238.08900
Flash Point 91.6ºC
Exact Mass 237.93100
PSA 28.24000
LogP 2.96950
Index of Refraction 1.624
InChIKey SHOXGOWAOZUVEB-UHFFFAOYSA-N
SMILES Cc1cc(I)c(C)s1
Storage condition 2-8℃

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~78%

3-iodo-2,5-dimethyl-thiophene Structure

3-iodo-2,5-dime...

CAS#:40197-02-2

Learn More
Literature: Sevez, Guillaume; Pozzo, Jean-Luc Dyes and Pigments, 2011 , vol. 89, # 3 p. 246 - 253

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  1

DownStream  4

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

3-iodo-2,5-dimethyl-thiophene
2,5-dimethyl-4-nitro-pyridin-3-ol
2,5-dimethyl-3-iodothiophene
4-iodo-2,5-dimethylthiophene
3-Jod-2,5-dimethyl-thiophen
2,5-Dimethyl-3-hydroxy-4-nitro-pyridin
3-Pyridinol,2,5-dimethyl-4-nitro

 3-iodo-2,5-dimethyl-thiophene | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the boiling point of 3-iodo-2,5-dimethylthiophene?
A: Boiling point of 3-iodo-2,5-dimethylthiophene is 227.9ºC at 760 mmHg.
Q: What is the molecular formula of 3-iodo-2,5-dimethylthiophene?
A: Molecular formula of 3-iodo-2,5-dimethylthiophene is C6H7IS.
Q: What English synonyms does 3-iodo-2,5-dimethylthiophene have?
A: English synonyms of 3-iodo-2,5-dimethylthiophene: 3-iodo-2,5-dimethyl-thiophene, 2,5-dimethyl-4-nitro-pyridin-3-ol, 2,5-dimethyl-3-iodothiophene, 4-iodo-2,5-dimethylthiophene, 3-Jod-2,5-dimethyl-thiophen, 2,5-Dimethyl-3-hydroxy-4-nitro-pyridin, 3-Pyridinol,2,5-dimethyl-4-nitro.
Q: What are the upstream materials of 3-iodo-2,5-dimethylthiophene?
A: Related upstream materials(CAS) of 3-iodo-2,5-dimethylthiophene: 638-02-8.
Q: What are the storage conditions for 3-iodo-2,5-dimethylthiophene?
A: Storage conditions for 3-iodo-2,5-dimethylthiophene: 2-8℃.
Q: What is the SMILES notation of 3-iodo-2,5-dimethylthiophene?
A: SMILES notation of 3-iodo-2,5-dimethylthiophene is Cc1cc(I)c(C)s1.
Q: What is the CAS number of 3-iodo-2,5-dimethylthiophene?
A: CAS number of 3-iodo-2,5-dimethylthiophene is 40197-02-2.
Q: What is the English name of 3-iodo-2,5-dimethylthiophene?
A: The English name of 3-iodo-2,5-dimethylthiophene is 3-iodo-2,5-dimethylthiophene.
Q: What is the InChIKey of 3-iodo-2,5-dimethylthiophene?
A: InChIKey of 3-iodo-2,5-dimethylthiophene is SHOXGOWAOZUVEB-UHFFFAOYSA-N.
Q: What is the molecular weight of 3-iodo-2,5-dimethylthiophene?
A: Molecular weight of 3-iodo-2,5-dimethylthiophene is 238.08900.

 3-iodo-2,5-dimethyl-thiophenefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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