Phenyl phosphine

ChemicalBook > CAS DataBase List > Phenyl phosphine

Product Name: Phenyl phosphine
CAS No.: 638-21-1
Chemical Name: Phenyl phosphine
Synonyms: PHENYLPHOSPHINE;PHPH2;Phenylp;Phenylph;Fenylfosfin;Phosphaniline;AURORA KA-1101;phenyl-phosphin;Phenyl-phosphane;Phosphine, phenyl-
CBNumber: CB0140869
Molecular Formula: C6H7P
Formula Weight: 110.09
MOL File: 638-21-1.mol

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Phenyl phosphine Property

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
Flash point:: -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: Phenylphosphine (638-21-1)

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Safety

Hazard Codes: F;T;N,N,T,F,Xn
Risk Statements: 11-17-23/24/25-36/37/38-48/20-51/53-62-65-67-38-20/21/22
Safety Statements: 16-26-36/37/39-45-62-61-36/37
RIDADR: 2924
OEL: Ceiling: 0.05 ppm (0.25 mg/m3)
WGK Germany: 3
RTECS: SZ2100000
HazardClass: 4.2
PackingGroup: I
Hazardous Substances Data: 638-21-1(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H302Harmful if swallowed

H304May be fatal if swallowed and enters airways

H315Causes skin irritation

H319Causes serious eye irritation

H336May cause drowsiness or dizziness

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P331Do NOT induce vomiting.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 674389
Product name: Phenylphosphine
Purity: ca. 10% weight in hexanes
Packaging: 50ml
Price: $311
Updated: 2024/03/01

Alfa Aesar

Product number: 030155
Product name: Phenylphosphine
Packaging: 5g
Price: $406
Updated: 2024/03/01

Strem Chemicals

Product number: 15-4400
Product name: Phenylphosphine, 99%
Packaging: 2g
Price: $142
Updated: 2024/03/01

Strem Chemicals

Product number: 15-4400
Product name: Phenylphosphine, 99%
Packaging: 10g
Price: $570
Updated: 2024/03/01

Strem Chemicals

Product number: 15-4403
Product name: Phenylphosphine, 99% (10 wt% in hexanes)
Packaging: 20g
Price: $158
Updated: 2024/03/01

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Phenyl phosphine Chemical Properties,Usage,Production

Chemical Properties

Phenylphosphine is a clear, colorless liquid. Foul odor.

Uses

suzuki reaction

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.

General Description

Clear colorless liquid.

Air & Water Reactions

Pyrophoric in air. Insoluble in water. Slowly generates flammable or noxious gases in contact with water.

Reactivity Profile

Phenyl phosphine 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.

Health Hazard

Phenylphosphine is a respiratory and skin irritant; multiple exposures in rodents causes hematologic changes and testicular degeneration in males.

Fire Hazard

Flash point data are not available for Phenyl phosphine, but Phenyl phosphine is probably combustible.

Safety Profile

Poison by inhalation. Igmtes spontaneously in air. When heated to decomposition it emits toxic fumes of POx. See also PHOSPHINE.

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.

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.

Phenyl phosphine Preparation Products And Raw materials

Raw materials

Preparation Products

4-Fluoroaniline

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View Lastest Price from Phenyl phosphine manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: Phenyl phosphine 638-21-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2022-10-28

Hebei Mojin Biotechnology Co., Ltd

Product: Phenyl phosphine 638-21-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-08-17

Zhuozhou Wenxi import and Export Co., Ltd

Product: Phenyl phosphine 638-21-1
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-10

638-21-1, Phenyl phosphineRelated Search:

Chlorodimethylphenylsilane Phenylphosphonic dichloride PHENYL VALERATE Triphenylphosphine Lactulose Triphenylphosphine oxide Diphenylphosphinic acid BIS(PENTAFLUOROPHENYL)PHENYLPHOSPHINE Chlorodiphenylphosphine Phosphine Phenylacetic acid 1,3-Bis(diphenylphosphino)propane 1,2-Bis(diphenylphosphino)ethane Diphenylphosphinic Chloride Dichlorophenylphosphine 1,1'-Bis(diphenylphosphino)ferrocene [1,3-Bis(diphenylphosphino)propane]nickel(II) chloride 1,4-Bis(diphenylphosphino)butane

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638-21-1

C6H5PH2

C6H7P

Catalysis and Inorganic Chemistry

Phosphine Ligands

Phosphorus Compounds

organophosphorus ligand

organophosphine ligand

Catalysis and Inorganic Chemistry

Phosphine Ligands

Phosphorus Compounds