3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione CAS# 472-61-7

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Basic information

CAS

472-61-7;122871-99-2

EINECS

207-451-4

Molecular Formula

C₄₀H₅₂O₄

Molecular Weight

596.8385

English Name

3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione

Synonyms

Astaxanthin, Natural astaxanthin , (3S,3'S)-3,3'-dihydroxy-beta,beta-carotene-4,4'-dione, (9cis,9'cis,13cis,13'cis,15cis)-3,3'-dihydroxy-beta,beta-carotene-4,4'-dione

Physical and Chemical Properties

Density

1.071g/cm³

Refractive index

1.595

Melting point

215-216℃

Boiling point

774°C at 760 mmHg

Flash point

435.8°C

Vapour Pressure

1.14E-27mmHg at 25°C

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Broker Information

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