5-Methyl-2-thiophenecarboxylic acid 1918-79-2
1918-79-2
99.5%
Qingdao
Voyage Ocean
5kg 10kg 20kg 25kg
2024-02-11
chemical
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
5-Methyl-2-thiophenecarboxylic acid
Other Name:2-Thiophenecarboxylic acid,5-methyl-;5-Methyl-2-thiophenecarboxylic acid;2-Carboxy-5-methylthiophene;2-Methyl-5-thiophenecarboxylic acid;NSC 89698
CAS No.:1918-79-2
Molecular Formula:C6H6O2S
InChIKeys:InChIKey=VCNGNQLPFHVODE-UHFFFAOYSA-N
Molecular Weight:142.18
Exact Mass:142.18
BRN:113857
EC Number:217-640-3
UNII:5SX6CX4FJB
NSC Number:89698
DSSTox ID:DTXSID60172712
HScode:29309090
Categories:
Characteristics-
PSA:
65.5
XLogP3:1.9
Appearance:Clear Liquid
Density:1.365 (estimate)
Melting Point:138-139 °C
Boiling Point:229.75°C (rough estimate)
Flash Point:120.0±21.8 °C
Refractive Index:1.5300 (estimate)
Storage Conditions:Store in a cool, dry place. Keep container closed when not in use.
Vapor Pressure:0.00258mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s)
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
chemical
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Location:
Room 237, Office Building, Shangma Yirui Industrial Park, 500 meters east of the intersection of Hedong Road and Longfei Road, Shangma Street, Chengyang District, Qingdao City, Shandong Province
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
5-10
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Year of Establishment:
2023
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