2,5-Dimethylthiophene
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- $7 - $1083.16
- Product name: 2,5-Dimethylthiophene
- CAS: 638-02-8
- MF: C6H8S
- MW: 112.19
- EINECS:211-313-9
- MDL Number:MFCD00005452
- Synonyms:2,5-DIMETHYLTHIOPHENE;2,5-DIMETHYLTHIOPHENE, 98.5%;2 5-DIMETHYLTHIOPHENE 98+%;2,5-DIMETHYTHIOPHENE;2,5-Dimethylthiophene, 98.50%;2,5-Thioxene;2,5-DiMethylthiophene, 98.5% 25ML;2,5-Dimethylthiophene >
61 prices
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Brand
- aablocks
- Activate Scientific
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Biosynth
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- Matrix Scientific
- Oakwood
- Sigma-Aldrich
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Package
- 50mg
- 1g
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- 5g
- 5ML
- sample-k
- 10g
- 25ML
- 25g
- 50g
- 100g
- 250g
- 500g
- 1000g
- 25 mL
- 100 mL
- Manufactureraablocks
- Product numberAA0036WF
- Product description2,5-Dimethylthiophene 98%
- Packaging5g
- Price$7
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0036WF
- Product description2,5-Dimethylthiophene 98%
- Packaging25g
- Price$21
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0036WF
- Product description2,5-Dimethylthiophene 98%
- Packaging100g
- Price$69
- Updated2026-05-28
- Buy
- ManufacturerActivate Scientific
- Product numberAS143234
- Product description2,5-Dimethylthiophene 98%
- Packaging25g
- Price$49
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS143234
- Product description2,5-Dimethylthiophene 98%
- Packaging5g
- Price$26
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS143234
- Product description2,5-Dimethylthiophene 98%
- Packaging100g
- Price$146
- Updated2026-06-04
- Buy
- ManufacturerAHH
- Product numberMT-11071
- Product description2,5-Dimethylthiophene 98%
- Packaging1000g
- Price$538
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-11071
- Product description2,5-Dimethylthiophene 97%
- Packaging1000g
- Price$538
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-11071
- Product description2,5-Dimethylthiophene 97%
- Packaging1000g
- Price$538
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberX5687
- Product description2,5-Dimethylthiophene 98%(GC)
- Packaging500g
- Price$588
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ93191
- Product description2,5-Dimethylthiophene 95%
- Packaging500g
- Price$420
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberX5687
- Product description2,5-Dimethylthiophene
- Packaging100g
- Price$139
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberX5687
- Product description2,5-Dimethylthiophene 98%(GC)
- Packaging100g
- Price$144
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ93191
- Product description2,5-Dimethylthiophene 95%
- Packaging100g
- Price$110
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ93191
- Product description2,5-Dimethylthiophene 95%
- Packaging5g
- Price$12
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ93191
- Product description2,5-Dimethylthiophene
- Packaging5g
- Price$15
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0036WF | 2,5-Dimethylthiophene 98% | 5g | $7 | 2026-05-28 | Buy |
| aablocks | AA0036WF | 2,5-Dimethylthiophene 98% | 25g | $21 | 2026-05-28 | Buy |
| aablocks | AA0036WF | 2,5-Dimethylthiophene 98% | 100g | $69 | 2026-05-28 | Buy |
| Activate Scientific | AS143234 | 2,5-Dimethylthiophene 98% | 25g | $49 | 2026-06-04 | Buy |
| Activate Scientific | AS143234 | 2,5-Dimethylthiophene 98% | 5g | $26 | 2026-06-04 | Buy |
| Activate Scientific | AS143234 | 2,5-Dimethylthiophene 98% | 100g | $146 | 2026-06-04 | Buy |
| AHH | MT-11071 | 2,5-Dimethylthiophene 98% | 1000g | $538 | 2021-12-16 | Buy |
| AHH | MT-11071 | 2,5-Dimethylthiophene 97% | 1000g | $538 | 2026-05-25 | Buy |
| AHH | MT-11071 | 2,5-Dimethylthiophene 97% | 1000g | $538 | 2026-05-26 | Buy |
| AK Scientific | X5687 | 2,5-Dimethylthiophene 98%(GC) | 500g | $588 | 2026-06-04 | Buy |
| AK Scientific | J93191 | 2,5-Dimethylthiophene 95% | 500g | $420 | 2026-06-04 | Buy |
| AK Scientific | X5687 | 2,5-Dimethylthiophene | 100g | $139 | 2021-12-16 | Buy |
| AK Scientific | X5687 | 2,5-Dimethylthiophene 98%(GC) | 100g | $144 | 2026-06-04 | Buy |
| AK Scientific | J93191 | 2,5-Dimethylthiophene 95% | 100g | $110 | 2026-06-04 | Buy |
| AK Scientific | J93191 | 2,5-Dimethylthiophene 95% | 5g | $12 | 2026-06-04 | Buy |
| AK Scientific | J93191 | 2,5-Dimethylthiophene | 5g | $15 | 2021-12-16 | Buy |
Properties
Melting point :-63°C
Boiling point :134 °C/740 mmHg (lit.)
Density :0.985 g/mL at 25 °C (lit.)
refractive index :n20/D 1.512(lit.)
Flash point :75 °F
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
form :Liquid
Specific Gravity :0.985
color :Clear colorless to slightly yellow
Odor :at 0.10 % in propylene glycol. nutty sulfury
Odor Type :sulfurous
biological source :synthetic
Water Solubility :Insoluble in water. Soluble in alcohol, ether and benzene.
BRN :106450
Henry's Law Constant :3.7×10-3 mol/(m3Pa) at 25℃, Mazza (1980)
Major Application :flavors and fragrances
InChI :1S/C6H8S/c1-5-3-4-6(2)7-5/h3-4H,1-2H3
InChIKey :GWQOOADXMVQEFT-UHFFFAOYSA-N
SMILES :Cc1ccc(C)s1
LogP :2.523 (est)
CAS DataBase Reference :638-02-8(CAS DataBase Reference)
NIST Chemistry Reference :Thiophene, 2,5-dimethyl-(638-02-8)
EPA Substance Registry System :2,5-Dimethylthiophene (638-02-8)
Boiling point :134 °C/740 mmHg (lit.)
Density :0.985 g/mL at 25 °C (lit.)
refractive index :n
Flash point :75 °F
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
form :Liquid
Specific Gravity :0.985
color :Clear colorless to slightly yellow
Odor :at 0.10 % in propylene glycol. nutty sulfury
Odor Type :sulfurous
biological source :synthetic
Water Solubility :Insoluble in water. Soluble in alcohol, ether and benzene.
BRN :106450
Henry's Law Constant :3.7×10-3 mol/(m3Pa) at 25℃, Mazza (1980)
Major Application :flavors and fragrances
InChI :1S/C6H8S/c1-5-3-4-6(2)7-5/h3-4H,1-2H3
InChIKey :GWQOOADXMVQEFT-UHFFFAOYSA-N
SMILES :Cc1ccc(C)s1
LogP :2.523 (est)
CAS DataBase Reference :638-02-8(CAS DataBase Reference)
NIST Chemistry Reference :Thiophene, 2,5-dimethyl-(638-02-8)
EPA Substance Registry System :2,5-Dimethylthiophene (638-02-8)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
2,5-Dimethylthiophene is used as an intermediate in organic synthesis.More related product prices
Cephalothin Tetrahydrothiophene Thifensulfuron 2-ACETYL-5-CYANOTHIOPHENE 13679-70-4 5-(2-PYRIDYL)THIOPHENE-2-CARBOXYLIC ACID 2530-10-1 Tetraphenylthiophene 2,2':5',2''-TERTHIOPHENE 1918-79-2 3779-27-9 13679-74-8 4282-31-9 Methyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylateRelated product price
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Cephalothin
$5-3250 -
Tetrahydrothiophene
$10-1091.48 -
Thifensulfuron
$150-600
Suppliers and manufacturers
Henan Fengda Chemical Co., Ltd
2,5-Dimethylthiophene
CAS:638-02-8
JINING XINHE CHEMICAL CO., LTD
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Jinan Qinmu Fine Chemical Co.,Ltd.
Career Henan Chemica Co
Hefei TNJ Chemical Industry Co.,Ltd.
Shanghai UCHEM Inc.
Dayang Chem (Hangzhou) Co.,Ltd.
2,5-Dimethylthiophene
CAS:638-02-8
