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Coumarin

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Coumarin

Product Name:

Coumarin

Synonyms:852

2H-1-Benzopyran-2-one; COUMARINE; 1-Benzopyran-2-one; 1,2-Benzopyrone; Chromen-2-one; O-Oxy-Cinnamic Lactone ; 2H-chromen-2-one

CAS RN.:

91-64-5

EINECS:

202-086-7

Molecular Weight:

146.1427

Molecular Formula:

C₉H₆O₂

Density:

1.248g/cm³

Melting Point(℃):

68-71℃

Boiling Point(℃):

298°C at 760 mmHg

Flash Point(℃):

118.3°C

refractive_index:

1.594

Water Solubility:

1.7 g/L (20℃)

Hazard Symbols:

	Xn

Details

Risk Codes:

R20/21/22;R36/37/38;R40;

Details

Safety Description:

S26;S36/37;

Details

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乐彩彩票welcome大厅

Coumarin

Coumarin

Coumarin

2H-1-Benzopyran-2-one; COUMARINE; 1-Benzopyran-2-one; 1,2-Benzopyrone; Chromen-2-one; O-Oxy-Cinnamic Lactone ; 2H-chromen-2-one

91-64-5

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