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Basic Information
| CAS No.: | 6399-81-1 |
|---|---|
| Name: | Triphenylphosphine hydrobromide |
| Article Data: | 28 |
| Molecular Structure: | |
|
|
|
| Formula: | C18H15P.HBr |
| Molecular Weight: | 343.203 |
| Synonyms: | Phosphine,triphenyl-, compd. with hydrobromic acid (6CI,7CI);Phosphine, triphenyl-,hydrobromide (8CI,9CI);Triphenylphosphine hydrobromide;Triphenylphosphoniumbromide; |
| EINECS: | 229-012-6 |
| Melting Point: | 196 °C (dec.)(lit.) |
| Boiling Point: | 360 °C at 760 mmHg |
| Flash Point: | 181.7 °C |
| Solubility: | Soluble in water. |
| Appearance: | white to light beige crystalline powder or chunks |
| Hazard Symbols: |
 C
|
| Risk Codes: | 34 |
| Safety: | 26-36/37/39-45 |
| PSA: | 13.59000 |
| LogP: | 4.40290 |
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Triphenylphosphine hydrobromide
Chemistry
The molecular formula of Triphenylphosphine hydrobromide(6399-81-1) is C18H15PHBr and its formula weight is 343.2.
Triphenylphosphine hydrobromide(6399-81-1) has a melting point of 196 °C (dec.)(lit.). The boiling point is 360 °C at 760 mmHg. Its flash point is 181.7 °C.
The chemical synonyms of Triphenylphosphine hydrobromide(6399-81-1) are TPH;TRIPHENYLPHOSPHINE HYDROBROMIDE;TRIPHENYLPHOSPHONIUM BROMIDE;Triphenylphosphoniumbromide,99.9%;Phosphine, triphenyl-, hydrobromide;Triphenylphosphine hydrobromide 97%;Phosphine, triphenyl-, compd. with hydrobromic acid
The molecular structure of Triphenylphosphine hydrobromide(6399-81-1):
Triphenylphosphine hydrobromide(6399-81-1) has a melting point of 196 °C (dec.)(lit.). The boiling point is 360 °C at 760 mmHg. Its flash point is 181.7 °C.
The chemical synonyms of Triphenylphosphine hydrobromide(6399-81-1) are TPH;TRIPHENYLPHOSPHINE HYDROBROMIDE;TRIPHENYLPHOSPHONIUM BROMIDE;Triphenylphosphoniumbromide,99.9%;Phosphine, triphenyl-, hydrobromide;Triphenylphosphine hydrobromide 97%;Phosphine, triphenyl-, compd. with hydrobromic acid
The molecular structure of Triphenylphosphine hydrobromide(6399-81-1):
Toxicity Data With Reference
RTECS#: CAS# 6399-81-1: None listed
LD50/LC50: RTECS: Not available.
Carcinogenicity: Triphenylphosphonium bromide - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Other: The toxicological properties have not been fully investigated.
LD50/LC50: RTECS: Not available.
Carcinogenicity: Triphenylphosphonium bromide - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Other: The toxicological properties have not been fully investigated.
Safety Profile
Hazard Codes C,Xi
Risk Statements 22-34-36/37/38
Safety Statements 26-36/37/39-45-36
RIDADR UN 3261 8/PG 3
WGK Germany 3
Hazard Note Corrosive
HazardClass 6.1
PackingGroup III
HS Code 29310095
Risk Statements 22-34-36/37/38
Safety Statements 26-36/37/39-45-36
RIDADR UN 3261 8/PG 3
WGK Germany 3
Hazard Note Corrosive
HazardClass 6.1
PackingGroup III
HS Code 29310095
Specification
Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials.
Incompatibilities with Other Materials Strong oxidizing agents.
Hazardous Decomposition Products Carbon monoxide, oxides of phosphorus, carbon dioxide.
Hazardous Polymerization Has not been reported.
Conditions to Avoid: Incompatible materials.
Incompatibilities with Other Materials Strong oxidizing agents.
Hazardous Decomposition Products Carbon monoxide, oxides of phosphorus, carbon dioxide.
Hazardous Polymerization Has not been reported.