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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 7-METHOXY-4,4-DIMETHYLISOCHROMAN-1,3-DIONE
7-METHOXY-4,4-DIMETHYLISOCHROMAN-1,3-DIONE structure, CAS 55974-25-9

7-METHOXY-4,4-DIMETHYLISOCHROMAN-1,3-DIONE

CAS Number55974-25-9

Synonyms7-methoxy-4,4-dimethylisochroman-1,3-dione; 7-Methoxy-4,4-dimethyl-1,3-isochromandione; 4,4-DIMETHYL-7-METHOXYISOCHROMAN-1,3-DIONE; 7-Methoxy-4,4-dimethyl-1H-isochromene-1,3(4H)-dione

Molecular FormulaC12H12O4

Molecular Weight220.221

Purity96+%

Density1.2±0.1 g/cm3

Boiling Point366.9±42.0 °C at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS0

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Cat. No.: 2A-0149770 Purity: 96+%
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Quality Control of [ 55974-25-9 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number55974-25-9
Catalog No.2A-0149770
Chinese Name7-甲氧基-4,4-二甲基-1,3-异苯并吡喃二酮
Synonyms7-methoxy-4,4-dimethylisochroman-1,3-dione; 7-Methoxy-4,4-dimethyl-1,3-isochromandione; 4,4-DIMETHYL-7-METHOXYISOCHROMAN-1,3-DIONE; 7-Methoxy-4,4-dimethyl-1H-isochromene-1,3(4H)-dione
Molecular FormulaC12H12O4
Molecular Weight220.221
Purity96+
Density1.2±0.1 g/cm3
Boiling Point366.9±42.0 °C at 760 mmHg
EINECS0
HTC2932999099
UN(IATA)0
SMILESCOc1ccc2c(c1)C(=O)OC(=O)C2(C)C
InChI KeyXAFPBWJMFWANOI-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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