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CAS No. | 7719-12-2 |
Chemical Name: | Phosphorus trichloride |
Synonyms: | PCl3;PICl;Fosfortrichloride;Phosphortrichlorid;trichloro-phosphin;Trichlorophosphine;trojchlorekfosforu;phosphorouschloride;Trojchlorek fosforu;PHOSPHORUS CHLORIDE |
CBNumber: | CB6459046 |
Molecular Formula: | Cl3P |
Formula Weight: | 137.33 |
MOL File: | 7719-12-2.mol |
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Phosphorus trichloride Property |
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density : |
1.574 g/mL at 25 °C
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vapor density : |
4.75 (vs air)
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vapor pressure : |
23.32 psi ( 55 °C)
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refractive index : |
n20/D 1.5148(lit.)
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storage temp. : |
Store at RT. |
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Water Solubility : |
reacts |
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Sensitive : |
Moisture Sensitive |
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Stability:: |
Stable, but light sensitive. Incompatible with water, many metals, fluorine, acids, variety of organic materials including acids, alcohols and reducing agents. Reaction with water is violent and yields toxic gas. |
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Phosphorus trichloride Chemical Properties,Usage,Production |
Chemical Properties
Colorless or slight yellow liquid |
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General Description
A colorless or slightly yellow fuming liquid with a pungent and irritating odor resembling that of hydrochloric acid. Causes severe burns to skin, eyes and mucous membranes. Very toxic by inhalation, ingestion and skin absorption. Reacts with water to evolve hydrochloric acid, an irritating and corrosive gas apparent as white fumes. Used during electrodeposition of metal on rubber and for making pesticides, surfactants, gasoline additives, plasticizers, dyestuffs, textile finishing agents, germicides, medicinal products, and other chemicals. |
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Reactivity Profile
Phosphorus trichloride is a strong reducing agent that may ignite combustible organic materials upon contact. May generate flammable and potentially explosive gaseous hydrogen upon contact with many common metals (except nickel and lead). Reactions with water are violent and produce heat and flashes of fire [AAR, 1999]. Gives intensely exothermic reactions with iodine monochloride [Mellor 2, Supp. 1:502. 1956]. Several laboratory explosions have been reported arising from mixtures with acetic acid, along with other acids, sulfuric acid and derivatives, carboxylic acids, etc. These have been ascribed to poor heat control allowing the formation of phosphine [J. Am. Chem. Soc. 60:488. 1938]. Ignites when mixed with hydroxylamine [Mellor 8:290. 1946-47]. Causes an explosion on contact with nitric acid [Comp. Rend. 28:86]. Phosphorus trichloride is incompatible with many common oxidants such as: sodium peroxide, fluorine, chromyl chloride, iodine chloride, to name a few. Isopropanol can react with PCl3, forming toxic HCl gas. (Logsdon, John E., Richard A. Loke., "Isopropyl Alcohol." Kirk-Othmer Encyclopedia of Chemical Technology. John Wiley & Sons, Inc. 1996.) |
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Health Hazard
Phosphorus trichloride is highly toxic; it may cause death or permanent injury. Contact is highly irritating to the skin, eyes, and mucous membranes, and the material is an irritant through oral and inhalation exposure. |
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Fire Hazard
Phosphorus trichloride will react violently with water, producing heat and toxic and corrosive fumes. When heated to decomposition, Phosphorus trichloride emits highly toxic fumes of chlorides and phosphorus oxides. Phosphorus trichloride may ignite other combustible materials. Reacts violently with water. Reacts explosively with acetic acid, aluminum, chromyl chloride, diallylphosphite and allyl alcohol, dimethyl sulfoxide, fluorine, hydroxylamine, iodine monochloride, lead dioxide, nitric acid, nitrous acid, organic matter, potassium, and sodium. Avoid contact with water, steam, or acids. Hazardous polymerization may not occur. |
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Phosphorus trichloride Suppliers Global( 159)Suppliers |
Supplier | Tel | Fax | Email | Country | ProdList | Advantage |
Secco work (Beijing) chemical technology co., LTD
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3551
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Alfa Aesar
| 400-610-6006; 021-67582000 | 021-67582001/03/05 | saleschina@alfa-asia.com | CHINA |
30333
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Beijing dtftchem Technology Co., Ltd.
| 13651141086; 86(10)60275028、60275820 | 86 (10) 60270825 | dtftchem@sina.com | CHINA |
4703
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JinYan Chemicals(ShangHai) Co.,Ltd.
| 13817811078,021-50426030 | 86-021-50426522,50426273 | sales@jingyan-chemical.com | CHINA |
10108
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Shanghai Science Bio-Pharmaceutical Co. Ltd.
| 021-57872719,13918702962/13482412995 | 021-57872719 QQ:1823739912 | market@freefluor.com | CHINA |
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Shanghai GuangZan Chemical Technology Co., Ltd.
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Chengdu XiYa Chemical Technology Co., Ltd.
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China Langchem Inc.
| 0086-21-58956006,021-58950017;021-38701807 | 0086-21-58956100 | sales@langchem.com | CHINA |
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Sinopharm Chemical Reagent Co,Ltd.
| 86-21-63210123 | 86-21-63290778 86-21-63218885 | sj_scrc@sinopharm.com | CHINA |
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Maya High Purity Chemicals
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11859
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Chloride of phosphorus
Fosforo(tricloruro di)
fosforo(triclorurodi)
Fosfortrichloride
PCl3
Phosphine, trichloro-
Phosphore(trichlorure de)
phosphore(trichlorurede)
phosphore(trichlorurede)(french)
Phosphorous chloride
Phosphorous trichloride
phosphorouschloride
Phosphoroustrichloride
Phosphortrichlorid
Phosphorus chloride (cl6p2)
Phosphorus chloride (pcl3)
phosphoruschloride(cl6p2)
phosphoruschloride(pcl3)
PICl
trichloro-phosphin
Trichlorophosphine
Trojchlorek fosforu
trojchlorekfosforu
trojchlorekfosforu(polish)
Synthetic Reagents
C-X Bond Formation (Halogen)
Chlorination
PHOSPHORUS TRICHLORIDE
PHOSPHORUS CHLORIDE
PHOSPHORUS(III) CHLORIDE
PHOSPHORTRICHLORIDE
7719-12-2
Phosphorous(III) chloride
Phosiphorus calcium glass
phosohorus trichloride
PHOSPHORUS TRICHLORIDE, 2.0M SOLUTION IN DICHLOROMETHANE
PHOSPHORUS TRICHLORIDE, REAGENTPLUS, 99% (POLY-COATED BOTTLES)
PHOSPHORUS TRICHLORIDE, REAGENTPLUS, 99%
PHOSPHORUS TRICHLORIDE, 99.999%
PHOSPHORUS TRICHLORIDE SOLUTION, ~2 M IN DICHLOROMETHANE
PHOSPHORUS TRICHLORIDE REAGENTPLUSTM &
PHOSPHORUS TRICHLORIDE FOR SYNTHESIS
Phosphorus trichloride, 2M solution in dichloromethane
Cl3P
Phosphorus(III)chloride(99.999%-P)PURATREM
Phosphorus(III)chloride,98+%
7719-12-02
Inorganics
7719-12-
Phosphorus(III) chloride, 98% min
Phosphorus(III) chloride, 99.997% (metals basis)
Inorganic Chemicals
ChlorinationMicro/Nanoelectronics
Phosphorus trichloride solution
C-X Bond Formation (Halogen)
Electronic Chemicals
Others
Synthetic Reagents
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