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ChemicalBook >> CAS DataBase List >> 2-Chloro-5-methylthiophene

2-Chloro-5-methylthiophene

2-Chloro-5-methylthiophene price.
  • $7.62 - $2315
  • Product name: 2-Chloro-5-methylthiophene
  • CAS: 17249-82-0
  • MF: C5H5ClS
  • MW: 132.61
  • EINECS:250-128-8
  • MDL Number:MFCD01632145
  • Synonyms:2-CHLORO-5-METHYLTHIOPHENE;Thiophene, 2-chloro-5-methyl-;2-Chloro-5-methylthiophene >2-Chloro-5-methylthiophene ISO 9001：2015 REACH;2-Chlor-5-methylthiophen
Price43 Properties Safety Information Description
43 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • AOBChem
  • Atlantic Research Chemicals
  • Biosynth
  • Chemenu
  • Chem-Impex
  • Matrix Scientific
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 250mg
  • 500mg
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  • 1.00g
  • 5g
  • 10.00g
  • 10g
  • 25g
  • 50g
  • 50.00g
  • 100g
  • 250g
  • 500g
  • 1kg
  • 10gm:
  • Manufactureraablocks
  • Product numberAA003B4I
  • Product descriptionThiophene, 2-chloro-5-methyl- 98%
  • Packaging5g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003B4I
  • Product descriptionThiophene, 2-chloro-5-methyl- 98%
  • Packaging25g
  • Price$21
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003B4I
  • Product descriptionThiophene, 2-chloro-5-methyl- 98%
  • Packaging100g
  • Price$82
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-05939
  • Product description2-Chloro-5-methylthiophene 97%
  • Packaging100g
  • Price$455
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number8881AA
  • Product description2-Chloro-5-methylthiophene
  • Packaging50g
  • Price$468
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number8881AA
  • Product description2-Chloro-5-methylthiophene
  • Packaging10g
  • Price$158
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0011485
  • Product description2-CHLORO-5-METHYLTHIOPHENE 95.00%
  • Packaging1G
  • Price$630.63
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0011485
  • Product description2-CHLORO-5-METHYLTHIOPHENE 95.00%
  • Packaging10G
  • Price$1193.35
  • Updated2021-12-16
  • Buy
  • ManufacturerAOBChem
  • Product number26111
  • Product description2-Chloro-5-methylthiophene 95%
  • Packaging100g
  • Price$456
  • Updated2021-12-16
  • Buy
  • ManufacturerAOBChem
  • Product numberA26111
  • Product description2-Chloro-5-methylthiophene ≥95%
  • Packaging1kg
  • Price$266
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA26111
  • Product description2-Chloro-5-methylthiophene ≥95%
  • Packaging500g
  • Price$164
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA26111
  • Product description2-Chloro-5-methylthiophene ≥95%
  • Packaging100g
  • Price$53
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA26111
  • Product description2-Chloro-5-methylthiophene ≥95%
  • Packaging25g
  • Price$30
  • Updated2026-05-26
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberHA00302
  • Product description2-Chloro-5-methylthiophene 95
  • Packaging500mg
  • Price$10.16
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberHA00302
  • Product description2-Chloro-5-methylthiophene 95
  • Packaging1g
  • Price$12.7
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberHA00302
  • Product description2-Chloro-5-methylthiophene 95
  • Packaging5g
  • Price$17.78
  • Updated2026-05-23
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003B4I Thiophene, 2-chloro-5-methyl- 98% 5g $8 2026-05-28 Buy
aablocks AA003B4I Thiophene, 2-chloro-5-methyl- 98% 25g $21 2026-05-28 Buy
aablocks AA003B4I Thiophene, 2-chloro-5-methyl- 98% 100g $82 2026-05-28 Buy
AHH MT-05939 2-Chloro-5-methylthiophene 97% 100g $455 2026-05-26 Buy
AK Scientific 8881AA 2-Chloro-5-methylthiophene 50g $468 2021-12-16 Buy
AK Scientific 8881AA 2-Chloro-5-methylthiophene 10g $158 2021-12-16 Buy
American Custom Chemicals Corporation HCH0011485 2-CHLORO-5-METHYLTHIOPHENE 95.00% 1G $630.63 2021-12-16 Buy
American Custom Chemicals Corporation HCH0011485 2-CHLORO-5-METHYLTHIOPHENE 95.00% 10G $1193.35 2021-12-16 Buy
AOBChem 26111 2-Chloro-5-methylthiophene 95% 100g $456 2021-12-16 Buy
AOBChem A26111 2-Chloro-5-methylthiophene ≥95% 1kg $266 2026-05-26 Buy
AOBChem A26111 2-Chloro-5-methylthiophene ≥95% 500g $164 2026-05-26 Buy
AOBChem A26111 2-Chloro-5-methylthiophene ≥95% 100g $53 2026-05-26 Buy
AOBChem A26111 2-Chloro-5-methylthiophene ≥95% 25g $30 2026-05-26 Buy
Atlantic Research Chemicals HA00302 2-Chloro-5-methylthiophene 95 500mg $10.16 2026-05-23 Buy
Atlantic Research Chemicals HA00302 2-Chloro-5-methylthiophene 95 1g $12.7 2026-05-23 Buy
Atlantic Research Chemicals HA00302 2-Chloro-5-methylthiophene 95 5g $17.78 2026-05-23 Buy
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Properties

Boiling point :155-156°C
Density :1.21
refractive index :1.5356
Flash point :155-156°C
storage temp. :2-8°C(protect from light)
form :clear liquid
color :Colorless to Light yellow to Light orange
Water Solubility :Not miscible or difficult to mix with water.
CAS DataBase Reference :17249-82-0(CAS DataBase Reference)

Safety Information

Symbol(GHS): Flame (GHS02)Skull and Crossbones (GHS06)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P405 Store locked up.

Description

It is used in the synthesis of dithienylcyclopentene optical molecular switches. It is also used as an active pharmaceutical intermediate.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Beijing HwrkChemical Technology Co., Ltd Energy Chemical Capot Chemical Co., Ltd Beijing Ouhe Technology Co., Ltd JinYan Chemicals(ShangHai) Co.,Ltd. Shanghai Hanhong Scientific Co.,Ltd.