Product Identification

Product Name

(3R,3'R)-beta,beta-Carotene-3,3'-diol

Synonyms

(1S)-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4S)-4-Hydroxy-2,6,6-trimethyl-1-cyclohexenyl]-3,7,12,16-tetramethyl-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,5,5-trimethyl-cyclohex-3-en-1-ol
all-trans-Anchovyxanthin
b,b-Carotene-3,3'-diol, (3R,3'R)

CAS

144-68-3

Formula

C40H56O2

Molecular Weight

568.88

EINECS

205-636-4

Merck

12,10248

Physical and Chemical Properties

Appearance

Orange-brown powder.

Solubility in water

Insoluble

Melting Point

207

Density

1.01 g/cm3 (20 C)

pKa/pKb

14.6

Partition Coefficient

11.84

Usage

Carotenoid.

Refractive Index

 

Handling and Storage

Storage

Maintain at -20 C in a tightly sealed container.

Hazards Identification

Inhalation

Remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. Seek medical attention.

Skin

Immediately wash skin with soap and copious amounts of water for at least 15 minutes. If irritation persists, seek medical attention.

Eyes

Immediately flush eyes with copious amounts of water for at least 15 minutes. Seek medical advice

Ingestion

If swallowed, wash out mouth with water, provided person is concious. Seek medical advice.

Exposure Controls/Personal Protection

Personal Protection

Wear self-contained breathing apparatus, rubber boots & heavy rubber gloves.

Fire Fighting Measures

Fire Fighting

Extinguish using carbon dioxide, dry chemical powder or appropriate foam. Water spray. Wear self-contained breathing apparatus and protective clothing to prevent contact with the skin and eyes.

Accidental Release Measures

Small spills/leaks

Sweep-up/absorb in suitable material, place in a container and hold for disposal. Avoid raising dust. Ventilate area and wash spill site after pick-up complete.

Stability and Reactivity

Combustion Products

Emits toxic fumes under fire conditions.