| Identification | More | [Name]
Phenyl phosphine | [CAS]
638-21-1 | [Synonyms]
AURORA KA-1101
PHENYLPHOSPHINE
Phosphaniline
Fenylfosfin
Phenyl-phosphane
phenyl-phosphin
Phosphine, phenyl-
Phenylphosphinecolorlessliq
Phenylphosphineinhexane
PHENYLPHOSPHINE, 10% WEIGHT IN HEXANES
Phenylphosphine,99%
Phenylphosphine,99%(10wt%inhexane)
Phenylphosphine,99%(Sure/Sealbottle)
PHPH2
PHENYLPHOSPHINE (10% WT. IN HEXANE) | [EINECS(EC#)]
211-325-4 | [Molecular Formula]
C6H7P | [MDL Number]
MFCD00002094 | [Molecular Weight]
110.09 | [MOL File]
638-21-1.mol |
| Chemical Properties | Back Directory | [Appearance]
Phenylphosphine is a clear, colorless liquid. Foul odor. | [Melting point ]
148-151 °C | [Boiling point ]
160°C | [density ]
1.001 | [vapor density ]
3.79 (vs air) | [vapor pressure ]
760 mmHg ( 160 °C) | [refractive index ]
1.578 | [Fp ]
-20°F | [storage temp. ]
-20°C | [form ]
liquid | [color ]
colorless | [Water Solubility ]
Insoluble in water. | [Sensitive ]
Air & Moisture Sensitive | [BRN ]
741946 | [Exposure limits]
ACGIH: Ceiling 0.05 ppm
NIOSH: Ceiling 0.05 ppm(0.25 mg/m3) | [InChIKey]
RPGWZZNNEUHDAQ-UHFFFAOYSA-N | [CAS DataBase Reference]
638-21-1(CAS DataBase Reference) | [NIST Chemistry Reference]
Phenylphosphine(638-21-1) | [EPA Substance Registry System]
638-21-1(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
   
GHS02,GHS07,GHS08,GHS09 | [Signal word ]
Danger | [Hazard statements ]
H225-H302-H304-H315-H319-H336-H361f-H411 | [Precautionary statements ]
P210-P273-P301+P310-P303+P361+P353-P305+P351+P338-P331 | [Hazard Codes ]
F;T;N,N,T,F | [Risk Statements ]
R11:Highly Flammable.
R17:Spontaneously flammable in air.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R48/20:Harmful: danger of serious damage to health by prolonged exposure through inhalation .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R62:Possible risk of impaired fertility.
R65:Harmful: May cause lung damage if swallowed.
R67:Vapors may cause drowsiness and dizziness. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label . | [OEL]
Ceiling: 0.05 ppm (0.25 mg/m3) | [RIDADR ]
2924 | [WGK Germany ]
3 | [RTECS ]
SZ2100000 | [HazardClass ]
4.2 | [PackingGroup ]
I | [Safety Profile]
Poison by inhalation. Igmtes spontaneously in air. When heated to decomposition it emits toxic fumes of POx. See also PHOSPHINE. | [Hazardous Substances Data]
638-21-1(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
Clear colorless liquid. | [Reactivity Profile]
PHENYL PHOSPHINE(638-21-1) is a reducing agent. They slowly generate flammable or noxious gases in contact with water. Phosphides react quickly upon contact with moisture or acids to give the very toxic gas phosphine; phosphides also can react vigorously with oxidizing materials. In general, materials in this group are incompatible with oxidizers such as atmospheric oxygen. They are violently incompatible with acids, particularly oxidizing acids. | [Air & Water Reactions]
Pyrophoric in air. Insoluble in water. Slowly generates flammable or noxious gases in contact with water. | [Potential Exposure]
Polyphosphinate is used as an intermediate or a chemical reagent. Polyphosphinate compounds are used as catalysts and antioxidants disproportionate, when heated to give phosphonic acid derivatives plus PF. | [Fire Hazard]
Flash point data are not available for this chemical, but PHENYL PHOSPHINE is probably combustible. | [First aid]
Eyes: first check the victim for contact lenses and remove if present. Flush victim’s eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim’s eyes without specific instructions from a physician. Immediately transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. Skin: immediately flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. Immediately call a hospital or poison control center even if no symptoms (such as redness or irritation) develop. Immediately transport the victim to a hospital for treatment after washing the affected areas. Inhalation: immediately leave the contaminated area; take deep breaths of fresh air. Immediately call a physician and be prepared to transport the victim to a hospital even if no symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, SCBA should be used; if not available, use a level of protection greater than or equal to that advised under protective clothing. Ingestion: if the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and immediately call a hospital or poison control center. Generally, the induction of vomiting is not recommended outside of a physician’s care due to the risk of aspirating the chemical into the victim’s lungs. However, if the victim is conscious and not convulsing and if medical help is not readily available, consider the risk of inducing vomiting because of the high toxicity of the chemical ingested. Ipecac syrup or salt water may be used in such an emergency. Immediately transport the victim to a hospital. If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim’s airway is open and lay the victim on his/her side with the head lower than the body. Do not induce vomiting. Immediately transport the victim to a hospital. | [Shipping]
UN2845 Pyrophoric liquids, organic, n.o.s Hazard Class: 4.2, Labels: 4.2-Spontaneously combustible material. Technical Name Required. Note: this chemical is also a strong reducing agent. | [Incompatibilities]
A strong reducing agent. 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. Water reactive; spontaneously combustible in high concentrations in moist air. Potential exposure to gaseous phenylphosphine and phosphorus oxides when heated above 200C. Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrideds and active metals. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides. | [Chemical Properties]
Phenylphosphine is a clear, colorless liquid. Foul odor. | [Uses]
Exposure to phenylphosphine may occur when phenylphosphinates
(used as catalysts and antioxidants) are heated
above 200°C, yielding phenylphosphonic acid
derivatives and phenylphosphine. | [Uses]
It is mainly used as a precursor to other organophosphorus compounds. It can function as a?ligand?in coordination chemistry. Phenylphosphine also have uses in polymer synthesis. | [Uses]
suzuki reaction | [Preparation]
Phenylphosphine can be produced by reducing dichlorophenylphosphine with lithium aluminum hydride in ether: LiAlH4 + 2C6H5PCl2 → 2C6H5PH2 + Li+ + Al3+ + 4Cl− This reaction is performed under a nitrogen atmosphere to prevent side reactions involving oxygen. | [Health Hazard]
Phenylphosphine is a respiratory and skin irritant; multiple exposures in
rodents causes hematologic changes and testicular degeneration in males. | [References]
[1] Freedman, Leon D., and G. O. Doak. “The Reduction of Benzenephosphonyl Dichloride.” <em>Journal of the American Chemical Society</em>, 74 13, 1952, pp. 3414–15, https://doi.org/10.1021/ja01133a504.
[2] Rauhut, M. M., et al. “The Cyanoethylation of Phosphine and Phenylphosphine.” <em>Journal of the American Chemical Society</em>, 81 5, 1959, pp. 1103–07, https://doi.org/10.1021/ja01514a022. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
T&W GROUP
|
| Telephone: |
021-61551611 13296011611 |
| Website: |
www.trustwe.com/ |
|