| Identification | More | [Name]
Phenyl dichlorophosphate | [CAS]
770-12-7 | [Synonyms]
DICHLOROPHOSPHORIC ACID PHENYL ESTER
MPCP
PHENYL DICHLOROPHOSPHATE
PHENYL PHOSPHODICHLORIDATE
PHENYLPHOSPHORIC ACID DICHLORIDE
PHENYL PHOSPHORODICHLORIDATE
PHENYLPHOSPHORYL DICHLORIDE
PHOSPHORIC ACID PHENYL ESTER DICHLORIDE
Dichlorophenoxyphosphine oxide
dichlorophenoxyphosphineoxide
Phenoxydichlorophosphine oxide
phenoxydichlorophosphineoxide
Phenoxyphosphoryl dichloride
phenoxyphosphoryldichloride
Phenyl dichloridophosphate
Phenyl phosphorodichlorodate
Phenylphosphoric dichloride
phenylphosphoricdichloride
phosphorodichloridicacid,phenylester
Phosphoro-dichloridicacid,phenylester | [EINECS(EC#)]
212-220-6 | [Molecular Formula]
C6H5Cl2O2P | [MDL Number]
MFCD00002067 | [Molecular Weight]
210.98 | [MOL File]
770-12-7.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colourless to very slightly brown liquid | [Melting point ]
-1 °C
| [Boiling point ]
241-243 °C (lit.) | [density ]
1.412 g/mL at 25 °C(lit.)
| [vapor pressure ]
2.33Pa at 25℃ | [refractive index ]
n20/D 1.523(lit.)
| [Fp ]
>230 °F
| [storage temp. ]
2-8°C
| [solubility ]
soluble in Chloroform | [form ]
Liquid | [color ]
Clear colorless to very slightly brown | [Water Solubility ]
Decomposes | [Sensitive ]
Moisture Sensitive | [Detection Methods]
GC,NMR | [Merck ]
7282 | [BRN ]
511863 | [Stability:]
Moisture Sensitive | [InChI]
1S/C6H5Cl2O2P/c7-11(8,9)10-6-4-2-1-3-5-6/h1-5H | [InChIKey]
TXFOLHZMICYNRM-UHFFFAOYSA-N | [SMILES]
ClP(Cl)(=O)Oc1ccccc1 | [CAS DataBase Reference]
770-12-7(CAS DataBase Reference) | [NIST Chemistry Reference]
Phosphorodichloridic acid, phenyl ester(770-12-7) | [Storage Precautions]
Moisture sensitive | [EPA Substance Registry System]
Phosphorodichloridic acid, phenyl ester (770-12-7) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS05 | [Signal word ]
Danger | [Hazard statements ]
H314 | [Precautionary statements ]
P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns.
R37:Irritating to the respiratory system. | [Safety Statements ]
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) . | [RIDADR ]
UN 3265 8/PG 2
| [WGK Germany ]
3
| [RTECS ]
TD4393000
| [F ]
10 | [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29209085 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Skin Corr. 1B |
| Hazard Information | Back Directory | [General Description]
A liquid. May severely irritate skin, eyes and mucous membranes. | [Reactivity Profile]
An hologenated organophosphate. Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides. | [Air & Water Reactions]
About the same density as water and moderately soluble in water. | [Health Hazard]
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. | [Fire Hazard]
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. | [Chemical Properties]
clear colourless to very slightly brown liquid | [Uses]
In organic synthesis for preparation of lactams, phosphate diesters and for oxidation reactions. | [Preparation]
The preparation of Phenyl dichlorophosphate is as follows:160 g (1 mol) of phosphorus oxychloride and 1 g of titanium tetrachloride were respectively added to a four-necked flask to carry out the reaction, and the temperature was raised to 70-80° C., and phenol (94 g, 1 mol) was slowly added dropwise. The phenol addition time was about 2- 3 hours,After completion of the dropwise addition, the reaction is maintained at 80-90° C. for 3-5 hours. After no hydrogen chloride is evolved, the reaction is completed. After the reaction, the phosphorus oxychloride is distilled under reduced pressure, the vacuum degree is 30-100 KPa, and the distillation temperature is 30-100° C. Distillation under reduced pressure to obtain the intermediate of the mixture, a mono-substituted and di-substituted mixture of phosphorus oxychloride, the ratio of the mixture is 5:5, gas phase analysis to obtain the intermediate of the mixture, the yield of the intermediate is 95%, phosphorus oxychloride The recovery rate is 95% (calculated as phosphorus oxychloride).
| [Hazard]
May cause severe skin, eye, and mucous membrane irritation; Reacts violently with water; Causes burns; Inhalation may cause
corrosive injuries to upper respiratory tract and lungs; Toxic by
ingestion; Highly toxic by skin absorption; Dermal LD50 (guinea pig) =
14-400 mg/kg. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
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| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Jia Xing Isenchem Co.,Ltd
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| Telephone: |
0573-85285100 18627885956 |
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https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
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