best quality lowest price 2-oxo-2H-chromene- 3-carboxylic acid 99% high quality see COA KANBEI
531-81-7
Industrial Grade
99%
SHANGHAI
KANBEI
25kg drum
2022-07-10
PVC resin,pvc paste resin,melamine
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Product Details
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Seller Information
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DescriptionECHEMI Editorial ReferenceCoumarin-3-carboxylic acid (2- Oxochromene-3-carboxylic acid) is an important initial compound for the synthesis of coumarins which are well known natural products for their diverse biological activities. Lanthanide complexes of Coumarin-3-carboxylic acid exhibit antiproliferative activity towards K-562 cell line[1][2].Basic Info
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Product Name:
Coumarin-3-carboxylic acid
Other Name:2H-1-Benzopyran-3-carboxylic acid,2-oxo-;1,2-Benzopyran-3-carboxylic acid,2-keto-;2-Oxo-2H-1-benzopyran-3-carboxylic acid;Coumarin-3-carboxylic acid;G 1 (rodenticide);3-Carboxycoumarin;G 1;3-Carboxylcoumarin;NSC 14797;NSC 44926;NSC 53239;2H-1-Benzopyran-2-one-3-carboxylic acid;2-Oxo-2H-chromene-3-carboxylic acid;2-Oxochromene-3-carboxylic acid
CAS No.:531-81-7
Molecular Formula:C10H6O4
InChIKeys:InChIKey=ACMLKANOGIVEPB-UHFFFAOYSA-N
Molecular Weight:190.15
Exact Mass:190.15
EC Number:208-518-0
UNII:V85UOV8788
NSC Number:53239|44926|14797
DSSTox ID:DTXSID70201183
HScode:2932209090
Categories:
Characteristics-
PSA:
63.6
XLogP3:2.2
Density:1.493g/cm3
Melting Point:190 °C (decomp)
Boiling Point:388.6°C at 760 mmHg
Flash Point:162.7ºC
Water Solubility:13 g/L (37 ºC)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
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:
PVC resin,pvc paste resin,melamine
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Location:
Room 405, Unit 2, Building 1, Taiji Mansion, No. 38, Nanyang Road, Jinshui District, Zhengzhou City, Henan Province
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
90 days
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2022
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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