Tris(2,3-dibromopropyl)phosphate
- CAS No.
- 126-72-7
- Chemical Name:
- Tris(2,3-dibromopropyl)phosphate
- Synonyms
- TDBPP;TBPP;TDBP;3pbr;t23p;T 23P;es685;ES 685;FR-2406;TRIS-BP
- CBNumber:
- CB8414230
- Molecular Formula:
- C9H15Br6O4P
- Molecular Weight:
- 697.61
- MOL File:
- 126-72-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/15 10:43:33
| 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 |
| solubility | Chloroform, Methanol (Slightly) |
| Water Solubility | 8mg/L(24 ºC) |
| Merck | 13,9821 |
| Stability | Moisture Sensitive |
| 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
Risk and Safety Statements
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H302-H315-H350-H400 |
| Precautionary statements | P201-P273-P308+P313 |
| Hazard Codes | T,N |
| Risk Statements | 45-22-38-51/53 |
| Safety Statements | 53-26-37-61 |
| RIDADR | UN 3082 9/PG 3 |
| WGK Germany | 3 |
| RTECS | UB0350000 |
| HS Code | 29191000 |
| Toxicity | LD50 orally in rats: >5.0 g/kg (Daniher) |
Tris(2,3-dibromopropyl)phosphate Chemical Properties,Uses,Production
Chemical Properties
TDBP is a thick, clear to yellowish liquid. Odorless.
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.
General Description
Clear colorless to pale yellow viscous liquid.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
TRIS(2,3-DIBROMOPROPYL)PHOSPHATE is stable at temperatures up to 392-482°F. Major decomposition begins at 586°F. Is hydrolyzed by acids and bases .
Hazard
A carcinogen; use restricted.
Fire Hazard
TRIS(2,3-DIBROMOPROPYL)PHOSPHATE is combustible.
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.
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.
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.
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.
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.
Tris(2,3-dibromopropyl)phosphate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21669 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29826 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 9003 | 58 | Inquiry |
| LGC Science (Shanghai) Ltd. | 17717235263 | China | 11572 | 58 | Inquiry |
| ShangHai Anpel Co, Ltd. | 18501792038; 18501792038 | China | 9614 | 58 | Inquiry |
| Jiangsu Raien Environmental Protection Technology Co., Ltd | 0513-66814573 16651336298 | China | 3002 | 58 | Inquiry |
| Xiamen Huijia Biological Technology Co., Ltd. | 0592-6020891 | CHINA | 6979 | 58 | Inquiry |
| Dongguan Biaobiao Experimental Equipment Technology Co., Ltd. | 0769-89974612 | CHINA | 6673 | 58 | Inquiry |
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