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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 3,3-Dimethyl-2-benzofuran-1(3H)-one
3,3-Dimethyl-2-benzofuran-1(3H)-one structure, CAS 1689-09-4

3,3-Dimethyl-2-benzofuran-1(3H)-one

CAS Number1689-09-4

Synonyms3,3-Dimethylphthalide; 3,3-dimethyl-1,3-dihydro-1-isobenzofuranone; 3,3-dimethyl-3-hydroisobenzofuran-1-one; dimethylphthalide; 3,3-dimethyl-1,3-dihydroisobenzofuran-1-one

Molecular FormulaC10H16O2

Molecular Weight168.238

Purity98%%

Density1.122g/cm3

Boiling Point291.1ºC at 760mmHg

Melting Point69-70ºC

Flash Point

Appearance

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Cat. No.: 2A-9061677 Purity: 98%%
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Quality Control of [ 1689-09-4 ] Purity: 98%% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number1689-09-4
Catalog No.2A-9061677
Chinese Name3,3-二甲基-2-苯并呋喃-1(3H)-酮
Synonyms3,3-Dimethylphthalide; 3,3-dimethyl-1,3-dihydro-1-isobenzofuranone; 3,3-dimethyl-3-hydroisobenzofuran-1-one; dimethylphthalide; 3,3-dimethyl-1,3-dihydroisobenzofuran-1-one
Molecular FormulaC10H16O2
Molecular Weight168.238
Purity98%
Density1.122g/cm3
Boiling Point291.1ºC at 760mmHg
Melting Point69-70ºC
HTC2932209090
MDL NumberMFCD18431099
SMILESCC1(C)OC(=O)c2ccccc21
InChIInChI=1S/C10H10O2/c1-10(2)8-6-4-3-5-7(8)9(11)12-10/h3-6H,1-2H3
InChI KeyYFBZUWUJSCLVST-UHFFFAOYSA-N
MSDSmsds/61677_1_1689_09_4.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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