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CHROMANE-2-CARBOXYLIC ACID structure, CAS 51939-71-0

CHROMANE-2-CARBOXYLIC ACID

CAS Number51939-71-0

Synonyms3,4-dihydro-2H-1-benzopyran-2-carboxylic acid; 2-Chromanecarboxylic acid; 2-carboxychroman; 2-chroman-carboxylic acid; acide chromanne carboxylique-2; Chroman-2-carboxylic acid; chromane-2-carboxylic acid; chroman-carboxylic acid; 3,4-dihydro-1-benzopyran-2-carboxylic acid; 2,3-dihydrobenzopyran 2-carboxylic acid

Molecular FormulaC10H10O3

Molecular Weight178.19

Purity96+%

Density1.3±0.1 g/cm3

Boiling Point356.1±31.0 °C at 760 mmHg

Melting Point99ºC

Flash Point

Appearance

EINECS0

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Cat. No.: 2A-0151896 Purity: 96+%
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Quality Control of [ 51939-71-0 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number51939-71-0
Catalog No.2A-0151896
Chinese Name苯并二氢吡喃-2-羧酸
Synonyms3,4-dihydro-2H-1-benzopyran-2-carboxylic acid; 2-Chromanecarboxylic acid; 2-carboxychroman; 2-chroman-carboxylic acid; acide chromanne carboxylique-2; Chroman-2-carboxylic acid; chromane-2-carboxylic acid; chroman-carboxylic acid; 3,4-dihydro-1-benzopyran-2-carboxylic acid; 2,3-dihydrobenzopyran 2-carboxylic acid
Molecular FormulaC10H10O3
Molecular Weight178.19
Purity96+
Density1.3±0.1 g/cm3
Boiling Point356.1±31.0 °C at 760 mmHg
Melting Point99ºC
Storage ConditionRoom temperature, dry and sealed
EINECS0
HTC2932999099
UN(IATA)0
PubChem ID3133619
SMILESO=C(O)C1CCc2ccccc2O1
InChIInChI=1S/C10H10O3/c11-10(12)9-6-5-7-3-1-2-4-8(7)13-9/h1-4,9H,5-6H2,(H,11,12)
InChI KeySFLFCQJQOIZMHF-UHFFFAOYSA-N
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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