ICSC 0433 - TRIS(2,3-DIBROMOPROPYL) PHOSPHATE

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TRIS(2,3-DIBROMOPROPYL) PHOSPHATE

ICSC: 0433
_{April 2004}

TBPP
2,3-Dibromo-1-propanol phosphate
TDBPP

CAS No: 126-72-7
RTECS No: UB0350000

C₉H₁₅Br₆O₄P
Molecular mass: 697.9

TYPES OF HAZARD / EXPOSURE	ACUTE HAZARDS / SYMPTOMS	PREVENTION	FIRE FIGHTING
FIRE	Combustible under specific conditions.	NO open flames.	Water in large amounts, foam, alcohol-resistant foam, carbon dioxide.
EXPLOSION

EXPOSURE		AVOID ALL CONTACT!
Inhalation
Skin		Protective clothing. Protective gloves.	Rinse and then wash skin with water and soap.
Eyes		Face shield, or eye protection in combination with breathing protection.	First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
Ingestion	See EFFECTS OF LONG-TERM OR REPEATED EXPOSURE.	Do not eat, drink, or smoke during work. Wash hands before eating.	Rinse mouth. Refer for medical attention.

SPILLAGE DISPOSAL	PACKAGING & LABELLING
Personal protection: filter respirator for organic gases and vapours. Chemical protection suit. Collect leaking liquid in sealable containers. Absorb remaining liquid in sand or inert absorbent and remove to safe place. Do NOT let this chemical enter the environment.

EMERGENCY RESPONSE	STORAGE
NFPA Code: H3; F2; R0	Separated from food and feedstuffs.

IMPORTANT DATA
Physical State; Appearance VISCOUS COLOURLESS LIQUID. Chemical dangers The substance decomposes on heating at 200 °C producing toxic and corrosive fumes including hydrogen bromide and phosphorous oxides. Reacts with acids and bases. Occupational exposure limits TLV not established. MAK not established.	Routes of exposure The substance can be absorbed into the body by inhalation, through the skin and by ingestion. Inhalation risk Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed. Effects of long-term or repeated exposure This substance is probably carcinogenic to humans.

PHYSICAL PROPERTIES	ENVIRONMENTAL DATA
Decomposes below boiling point at 200°C Melting point: 5.5°C Relative density (water = 1): 2.27 g/cm³ Solubility in water, g/100 ml at 20°C: 0.063 Vapour pressure, Pa at 25°C: 0.019 Flash point: > 110°C Octanol/water partition coefficient as log Pow: 4.29	The substance is toxic to aquatic organisms.

NOTES

Do NOT take working clothes home.
Depending on the degree of exposure, periodic medical examination is suggested.

IPCS
International
Programme on
Chemical Safety

Prepared in the context of cooperation between the International Programme on Chemical Safety and the European Commission
© IPCS 2004

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Updated by AS. Approved by EC. Last update: 05.07.2004