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ChemicalBook >> CAS DataBase List >>3,4-dihydro-6-methyl-2H-1-benzopyran-2-one

3,4-dihydro-6-methyl-2H-1-benzopyran-2-one

3,4-dihydro-6-methyl-2H-1-benzopyran-2-one Structure
3,4-dihydro-6-methyl-2H-1-benzopyran-2-one structure
CAS No.
92-47-7
Chemical Name:
3,4-dihydro-6-methyl-2H-1-benzopyran-2-one
Synonyms
6-Methyl-2-chromanone;6-Methyl-3,4-dihydro-2H-1-benzopyran-2-one;3,4-dihydro-6-methyl-2H-1-benzopyran-2-one;2H-1-Benzopyran-2-one, 3,4-dihydro-6-methyl-
CBNumber:
CB4922685
Molecular Formula:
C10H10O2
Molecular Weight:
162.19
MDL Number:
MOL File:
92-47-7.mol
Last updated:2026-05-28 02:36:53
Request For Quotation

3,4-dihydro-6-methyl-2H-1-benzopyran-2-one Properties

Melting point 799.5 °C
Boiling point 150-155 °C(Press: 10 Torr)
Density 1.157±0.06 g/cm3(Predicted)
form solid
InChI 1S/C10H10O2/c1-7-2-4-9-8(6-7)3-5-10(11)12-9/h2,4,6H,3,5H2,1H3
InChIKey TWAXWQHDMDUHDN-UHFFFAOYSA-N
SMILES Cc1ccc2OC(=O)CCc2c1
FDA UNII 8FQ6538M2N
EPA Substance Registry System 2H-1-Benzopyran-2-one, 3,4-dihydro-6-methyl- (92-47-7)
UNSPSC Code 12352200
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P501
WGK Germany  WGK 3
TSCA  TSCA listed
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

3,4-dihydro-6-methyl-2H-1-benzopyran-2-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich IDF00001 6-Methylchromanone AldrichCPR 92-47-7 1 g $77.9 2026-04-30 Buy
Product number Packaging Price Buy
IDF00001 1 g $77.9 Buy

3,4-dihydro-6-methyl-2H-1-benzopyran-2-one Chemical Properties, Uses, Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 29, p. 2971, 1964 DOI: 10.1021/jo01033a040

3,4-dihydro-6-methyl-2H-1-benzopyran-2-one Preparation Products And Raw materials

Raw materials

6-Methylcoumarin

Preparation Products

3,4-dihydro-6-methyl-2H-1-benzopyran-2-one Suppliers

Global Suppliers ( 5)
Supplier Tel Email Country ProdList Advantage
Shanghai Minhan Pharmaceutical Technology Co., Ltd. 17612188245 2816925681@qq.com China 8316 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 029-029-81120477 17792793610 1033@dideu.com China 9990 58
Bejing Famous Pharmaceutical Technology Co., Ltd. 15811073878 2559355526@qq.com China 10680 58
Shanghai meikai technology co., ltd 021-68689288 15300790979 info@mkbio.com.cn China 9988 58
Supplier Advantage
Shanghai Minhan Pharmaceutical Technology Co., Ltd. 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 58
Bejing Famous Pharmaceutical Technology Co., Ltd. 58
Shanghai meikai technology co., ltd 58

3,4-dihydro-6-methyl-2H-1-benzopyran-2-one Spectrum

3,4-dihydro-6-methyl-2H-1-benzopyran-2-one(92-47-7)MS3,4-dihydro-6-methyl-2H-1-benzopyran-2-one(92-47-7)IR13,4-dihydro-6-methyl-2H-1-benzopyran-2-one(92-47-7)IR2
3,4-dihydro-6-methyl-2H-1-benzopyran-2-one 6-Methyl-3,4-dihydro-2H-1-benzopyran-2-one 6-Methyl-2-chromanone 2H-1-Benzopyran-2-one, 3,4-dihydro-6-methyl- 92-47-7