Phenyl dichlorophosphate

Modify Date: 2026-07-03 21:09:48

Phenyl dichlorophosphate Structure
Phenyl dichlorophosphate structure
Common Name Phenyl dichlorophosphate
CAS Number 770-12-7 Molecular Weight 210.982
Density 1.5±0.1 g/cm3 Boiling Point 242.0±9.0 °C at 760 mmHg
Molecular Formula C6H5Cl2O2P Melting Point -1 °C
MSDS Chinese USA Flash Point 99.1±26.4 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Phenyl dichlorophosphate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.5±0.1 g/cm3
Boiling Point 242.0±9.0 °C at 760 mmHg
Melting Point -1 °C
Molecular Formula C6H5Cl2O2P
Molecular Weight 210.982
Flash Point 99.1±26.4 °C
Exact Mass 209.940414
PSA 36.11000
LogP 2.46
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.536
InChIKey TXFOLHZMICYNRM-UHFFFAOYSA-N
SMILES O=P(Cl)(Cl)Oc1ccccc1
Storage condition 2-8°C
Water Solubility Decomposes

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TD4393000
CHEMICAL NAME :
Phosphorodichloridic acid, phenyl ester
CAS REGISTRY NUMBER :
770-12-7
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C6-H5-Cl2-O2-P

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
850 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 39(4),86,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0648 No. of Facilities: 40 (estimated) No. of Industries: 2 No. of Occupations: 11 No. of Employees: 5172 (estimated) No. of Female Employees: 72 (estimated)

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3265 8/PG 2
WGK Germany 3
RTECS TD4393000
Packaging Group II
Hazard Class 8
HS Code 2942000000

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~95%

Phenyl dichlorophosphate Structure

Phenyl dichloro...

CAS#:770-12-7

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Literature: CHIMERIX, INC.; ALMOND, Merrick; LANIER, Ernest, Randall; MUSSO, David, Lee; WARE, Roy Patent: WO2010/135520 A1, 2010 ; Location in patent: Page/Page column 88 ;

~99%

Phenyl dichlorophosphate Structure

Phenyl dichloro...

CAS#:770-12-7

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Literature: Caminade, Anne-Marie; El Khatib, Fayez; Baceiredo, Antoine; Koenig, Max Phosphorus and Sulfur and the Related Elements, 1987 , vol. 29, p. 365 - 368

~89%

Phenyl dichlorophosphate Structure

Phenyl dichloro...

CAS#:770-12-7

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Literature: Rathore, M.; Kabra, A.; Rani, P.; Narang, C. K.; Mathur, N. K. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1993 , vol. 32, # 10 p. 1066 - 1067

~%

Phenyl dichlorophosphate Structure

Phenyl dichloro...

CAS#:770-12-7

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Literature: Ber., , vol. 62, p. 1952 - 1953

~%

Phenyl dichlorophosphate Structure

Phenyl dichloro...

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Literature: Collection of Czechoslovak Chemical Communications, , vol. 54, # 3 p. 608 - 615

~%

Phenyl dichlorophosphate Structure

Phenyl dichloro...

CAS#:770-12-7

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Literature: Justus Liebigs Annalen der Chemie, , vol. 218, p. 96 Justus Liebigs Annalen der Chemie, , vol. 239, p. 311

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2942000000

 Articles3

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Phenyldichlorophosphate as an aid in studies of decarbamylation of carbamylated acetylcholinesterase.

Anal. Biochem. 170(2) , 451-5, (1988)

An improved method for assaying carbamylated acetylcholinesterase is described which has substantial benefits over current methods. Acetylcholinesterase was carbamylated with neostigmine and diluted e...

Beckmann rearrangement of ketoximes induced by phenyl dichlorophosphate at ambient temperature.

Molecules 17(11) , 13662-72, (2012)

Upon treatment with phenyl dichlorophosphate (PhOP=OCl(2)) in acetonitrile at ambient temperature, a variety of ketoximes underwent a Beckmann rearrangement in an effective manner to afford the corres...

J. Org. Chem. 53 , 2077, (1988)

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

EINECS 212-220-6
Phenylphosphoric dichloride
Phenyl phosphorodichloridate
phenoxyphosphoryl dichloride
phenyl phosphoryl dichloride
Phenyl dichlorophosp
MPCP
phenylphosphoric acid dichloride
Phenyl dichlorophosphate
Phenyl dichloridophosphate
Phosphorodichloridic acid, phenyl ester
PHENYL PHOSPHODICHLORIDATE
MFCD00002067
PHYENYL DICHLOVOPHOSPHATE

 Phenyl dichlorophosphate | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of Phenyl dichlorophosphate?
A: Polar surface area (PSA) of Phenyl dichlorophosphate is 36.11000.
Q: What are the upstream materials of Phenyl dichlorophosphate?
A: Related upstream materials(CAS) of Phenyl dichlorophosphate: 108-95-2;3426-89-9;139-02-6;10025-87-3;7719-12-2.
Q: What is the melting point of Phenyl dichlorophosphate?
A: Melting point of Phenyl dichlorophosphate is -1 °C.
Q: What is the CAS number of Phenyl dichlorophosphate?
A: CAS number of Phenyl dichlorophosphate is 770-12-7.
Q: What is the molecular formula of Phenyl dichlorophosphate?
A: Molecular formula of Phenyl dichlorophosphate is C6H5Cl2O2P.
Q: What is the safety information for Phenyl dichlorophosphate?
A: Safety information for Phenyl dichlorophosphate: S26-S36/37/39-S45.
Q: What are the downstream products of Phenyl dichlorophosphate?
A: Related downstream products(CAS) of Phenyl dichlorophosphate: 10537-55-0;330-13-2;51766-21-3;18995-02-3;1844-12-8;838-85-7;123-04-6;16368-97-1;1241-94-7;3037-89-6.
Q: How is the water solubility of Phenyl dichlorophosphate?
A: Water solubility of Phenyl dichlorophosphate: Decomposes.
Q: What is the SMILES notation of Phenyl dichlorophosphate?
A: SMILES notation of Phenyl dichlorophosphate is O=P(Cl)(Cl)Oc1ccccc1.
Q: What is the molecular weight of Phenyl dichlorophosphate?
A: Molecular weight of Phenyl dichlorophosphate is 210.982.

 Phenyl dichlorophosphatefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
Zhongshan Xingrui Chemical Co. , Ltd.
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