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5-Methyl-2-thiophenecarboxylic acid, 99%, Thermo Scientific™

Catalog Number p-4489996
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Quantity:
2.5 g
Packaging:
Glass bottle
This item is not returnable. View return policy
1918-79-2
MFCD00005439
VCNGNQLPFHVODE-UHFFFAOYSA-N
5-methyl-2-thiophenecarboxylic acid, 5-methyl-2-thenoic acid, 2-thiophenecarboxylic acid, 5-methyl, 2-carboxy-5-methylthiophene, 5-methly-2-thiophenecarboxylic acid, 5-methyl-thiophene-2-carboxylic acid, 5-methyl-2-thiophene carboxylic acid, 5-methylthiophen-2-carboxylic acid, 2-methyl-5-thiophenecarboxylic acid, pubchem5206
74713
5-methylthiophene-2-carboxylic acid
CC1=CC=C(S1)C(=O)O
This item is not returnable. View return policy
1918-79-2
MFCD00005439
VCNGNQLPFHVODE-UHFFFAOYSA-N
5-methyl-2-thiophenecarboxylic acid, 5-methyl-2-thenoic acid, 2-thiophenecarboxylic acid, 5-methyl, 2-carboxy-5-methylthiophene, 5-methly-2-thiophenecarboxylic acid, 5-methyl-thiophene-2-carboxylic acid, 5-methyl-2-thiophene carboxylic acid, 5-methylthiophen-2-carboxylic acid, 2-methyl-5-thiophenecarboxylic acid, pubchem5206
74713
5-methylthiophene-2-carboxylic acid
CC1=CC=C(S1)C(=O)O

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

TRUSTED_SUSTAINABILITY
CAS Min % 98.5
CAS Max % 100.0
Melting Point 136°C to 138°C
Infrared Spectrum Authentic
Assay Percent Range 99%
Packaging Glass bottle
Molecular Formula C6H6O2S
Quantity 2.5 g
Beilstein 18, 295
Molecular Weight (g/mol) 142.18
Formula Weight 142.18
Percent Purity 99%
Physical Form Liquid
Chemical Name or Material 5-Methyl-2-thiophenecarboxylic acid
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Product Identifier
  • 5-Methyl-2-thiophenecarboxylic acid
Signal Word
  • Warning
Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
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