2H-1-benzopyran-2-one, 7-methyl- | CAS 2445-83-2

Element: benzopyran methyl

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C-S » Chemicals » benzopyran-one-methyl-PX115165

Identification

2H-1-benzopyran-2-one, 7-methyl-

CAS:

2445-83-2

EINECS:

Molecular Formula:

C₁₀H₈ O₂

MDL:

SMILES:

Cc1ccc2c(c1)oc(=O)cc2

Synonym:

7-methylcoumarin ; methylcoumarin,7- ; coumarin,7-methyl- (6ci,7ci,8ci) ; 7-methylchromen-2-one ; 7-methyl-2h-1-benzopyran-2-on ; 2h-1-benzopyran-2-one,7-methyl- ; 7-methyl-coumari ; 7-methyl-2h-chromen-2-one ; 7-methylcoumarin, 98+% ; 7-methyl-2h-1-benzopyran-2-one ; 7-methyl-chromen-2-one ; methylcoumarin, 7-(rg) ; coumarin, 7-methyl- ; 7-methylcumarin ; nsc 19511

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Prices & Availability

Data is processed

Properties for 2H-1-benzopyran-2-one, 7-methyl-

Molecular Weight:

160.18 g·mol−1

Density:

1.2 g/cm3

Melting point:

128-130 °C(lit.)

Boiling point:

171-172 °C11 mm Hg(lit.)

Flash point:

125.9°C

Safety & Transport Information

Poison by subcutaneous route. Moderately toxic by ingestion. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

Risk Codes:

R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed

Safety Codes:

S1 - Keep locked up
S13 - Keep away from food, drink and animal foodstuffs
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

Alternative Distributors of [2H-1-benzopyran-2-one, 7-methyl-]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | TCI Europe NV | Shanghai Hanhong Chemical Co., Ltd. | Carl Roth GmbH + Co KG | Wanko Chemical Co., Ltd.