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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 7-Chloro-4-oxo-4H-chromene-2-carboxylicacid
7-Chloro-4-oxo-4H-chromene-2-carboxylicacid structure, CAS 114741-22-9

7-Chloro-4-oxo-4H-chromene-2-carboxylicacid

CAS Number114741-22-9

Synonyms7-chlorochromone-2-carboxylic acid; 7-chloro-4-oxo-4H-chromene-2-carboxylic acid

Molecular FormulaC10H5ClO4

Molecular Weight224.6

Purity

Density1.612g/cm3

Boiling Point384.537ºC at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS

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Cat. No.: 2A-9076887 Purity:
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Quality Control of [ 114741-22-9 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number114741-22-9
Catalog No.2A-9076887
Chinese Name7-氯-4-氧代-4H-色烯-2-羧酸
Synonyms7-chlorochromone-2-carboxylic acid; 7-chloro-4-oxo-4H-chromene-2-carboxylic acid
Molecular FormulaC10H5ClO4
Molecular Weight224.6
Density1.612g/cm3
Boiling Point384.537ºC at 760 mmHg
Storage ConditionRoom temperature, dry and sealed
HTC2918300090
PubChem ID4947536
SMILESO=C(O)c1cc(=O)c2ccc(Cl)cc2o1
InChIInChI=1S/C10H5ClO4/c11-5-1-2-6-7(12)4-9(10(13)14)15-8(6)3-5/h1-4H,(H,13,14)
InChI KeyQTAXIAZVGOANTN-UHFFFAOYSA-N
Tax Rebate9.0%
SupervisionNone MFN tariff: 6.5% Ordinary tariff: 30.0%
Transport InfoProduct name: Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff: 6.5%. General tariff:30.0%
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