ChemicalBook--->CAS DataBase List--->126-72-7

126-72-7

126-72-7 Structure

126-72-7 Structure
IdentificationMore
[Name]

TRIS(2,3-DIBROMOPROPYL)PHOSPHATE
[CAS]

126-72-7
[Synonyms]

2,3-Dibromo-1-propanol phosphate
(2,3-Dibromopropyl)phosphate
TBPP
TDBP
TRIS(2,3-DIBROMOPROPYL)PHOSPHATE
TRIS-BP
1-Propanol, 2,3-dibromo-, phosphate
1-Propanol, 2,3-dibromo-, phosphate (3:1)
1-Propanol,2,3-dibromo-,phosphate(3:1)
2,3-dibromo-1-propanolphosphate(3:1)
2,3-dibromo-1-propanophosphate(3:1)
3pbr
Anfram 3PB
anfram3pb
Apex 462-5
apex462-5
Bromkal P 67-6HP
bromkalp67-6hp
ES 685
es685
[EINECS(EC#)]

204-799-9
[Molecular Formula]

C9H15Br6O4P
[MDL Number]

MFCD00039191
[Molecular Weight]

697.61
[MOL File]

126-72-7.mol
Chemical PropertiesBack Directory
[Appearance]

TDBP is a thick, clear to yellowish liquid. Odorless.
[Melting point ]

5.5°C
[Boiling point ]

544.2±50.0 °C(Predicted)
[density ]

2.27 g/cm3(Temp: 25 °C)
[storage temp. ]

room temp
[form ]

neat
[Water Solubility ]

8mg/L(24 ºC)
[Merck ]

13,9821
[CAS DataBase Reference]

126-72-7(CAS DataBase Reference)
[IARC]

2A (Vol. 20, Sup 7, 71) 1999
[EPA Substance Registry System]

Tris(2,3-dibromopropyl) phosphate (126-72-7)
Safety DataBack Directory
[Hazard Codes ]

T,N
[Risk Statements ]

R45:May cause cancer.
R22:Harmful if swallowed.
R38:Irritating to the skin.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
[Safety Statements ]

S53:Avoid exposure-obtain special instruction before use .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37:Wear suitable gloves .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
[RIDADR ]

UN 3082 9/PG 3
[WGK Germany ]

3
[RTECS ]

UB0350000
[HS Code ]

29191000
[Safety Profile]

Confirmed carcinogen with experimental carcinogenic, neoplastigenic, tumorigenic, and teratogenic data. Poison by intraperitoneal route. Moderately toxic by ingestion, Experimental reproductive effects. Human mutation data reported. An eye and severe skin irritant. Can cause testicular atrophy and sterility. Once used as a flame retardant addtive to synthetic textiles and plastics, particularly in children's sleepwear. Use discontinued because it can be absorbed by human skin, or chewed or sucked off sleepwear by infants, May be flammable when exposed to heat or flame. When heated to decomposition it emits very toxic fumes of Brand POx.
[Hazardous Substances Data]

126-72-7(Hazardous Substances Data)
[Toxicity]

LD50 orally in rats: >5.0 g/kg (Daniher)
Hazard InformationBack Directory
[General Description]

Clear colorless to pale yellow viscous liquid.
[Reactivity Profile]

TRIS(2,3-DIBROMOPROPYL) PHOSPHATE(126-72-7) is stable at temperatures up to 392-482°F. Major decomposition begins at 586°F. Is hydrolyzed by acids and bases .
[Air & Water Reactions]

Insoluble in water.
[Potential Exposure]

Tris-BP is used as a flame retardant additive for synthetic textiles and plastics. It was applied to fabrics used for children’s clothes (sleepwear in particular) with some used as a flame retardant in other materials, such as urethane foams. Commercial preparations of tris-BP can be obtained in two grades, viz, HV (high in volatiles) and LV (low in volatiles). A typical LV sample has been reported to contain the following impurities: 0.05% 1,2-dibromo-3-chloropropane (BrCH2CHBrCH2Cl); 0.05% 1,2,3-tribromopropane (BrCH2CHBrCH2Br); and Tris(2,3-dibromopropyl) Phosphate 3013 0.20% 2,3-dibromopropanol (BrCH2CHBrCH2OH). Use and expo sure has greatly decreased after a ruling by the Consumer Product Safety Commission in April 1977.
[Fire Hazard]

This chemical is combustible.
[First aid]

Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin. Keep victim warm and quiet. Effects of exposure (inhalation, ingestion or skin contact) to substance may be delayed. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. Medical observation is recommended for 24-48 hours after breathing overexposure, as pulmonary edema may be delayed. As first aid for pulmonary edema, a doctor or authorized paramedic may consider administering a drug or other inhalation therapy.
[Shipping]

UN3082 Environmentally hazardous substances, liquid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.
[Incompatibilities]

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.
[Chemical Properties]

TDBP is a thick, clear to yellowish liquid. Odorless.
[Waste Disposal]

Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal.
[Uses]

Tris(2,3-dibromopropyl) Phosphate is a flame retardant that has previously shown to be a mutagen and carcinogen in experimental animals. Tris(2,3-dibromopropyl) Phosphate is widely used in pastics an d textiles.
[Uses]

Flame retardant for plastics and synthetic fibers. Formerly used in children's sleepwear.
[Definition]

ChEBI: Tris(2,3-dibromopropyl) phosphate is a trialkyl phosphate.
[Hazard]

A carcinogen; use restricted.
[Carcinogenicity]

Tris(2,3-dibromopropyl) phosphate is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2,3-dibromo-1-propanol phosphate(126-72-7).msds
Spectrum DetailBack Directory
[Spectrum Detail]

Tris(2,3-dibromopropyl)phosphate(126-72-7)MS
Tris(2,3-dibromopropyl)phosphate(126-72-7)1HNMR
Tris(2,3-dibromopropyl)phosphate(126-72-7)13CNMR
Tris(2,3-dibromopropyl)phosphate(126-72-7)IR1
Tris(2,3-dibromopropyl)phosphate(126-72-7)Raman
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

126-72-7(sigmaaldrich)
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