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Diethyl chlorophosphate

Diethyl chlorophosphate
Diethyl chlorophosphate
Chemical Name:
Diethyl chlorophosphate
ai3-18557[qr];AURORA KA-1634;Diethylchlorfosfat;Diethyl chlorophosphe;Chlorodiethylphosphate;DIETHYL CHLOROPHOSPHATE;Diethoxy chlorophosphate;Diethylchlorophosphidate;Diethyl chloridophosphate;Diethyl chlorophosphonate
Molecular Formula:
Formula Weight:
MOL File:

Diethyl chlorophosphate Properties

Boiling point:
60 °C2 mm Hg(lit.)
1.194 g/mL at 25 °C(lit.)
vapor density 
5.94 (vs air)
vapor pressure 
0.1 mm Hg ( 25 °C)
refractive index 
n20/D 1.416(lit.)
Flash point:
142 °F
storage temp. 
Clear colorless to light yellow
Water Solubility 
Soluble in alcohol and chloroform. Slightly soluble in water.
Moisture Sensitive
CAS DataBase Reference
814-49-3(CAS DataBase Reference)
NIST Chemistry Reference
Phosphorochloridic acid, diethyl ester(814-49-3)
EPA Substance Registry System
Phosphorochloridic acid, diethyl ester(814-49-3)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T+
Risk Statements  23-27/28-33-26/27/28-34
Safety Statements  26-36/37/39-45-38-28A-7/9-28
RIDADR  UN 2927 6.1/PG 1
WGK Germany  3
RTECS  TD1400000
HazardClass  6.1(a)
PackingGroup  II
Hazardous Substances Data 814-49-3(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501
H310 Fatal in contact with skin Acute toxicity,dermal Category 1, 2 Danger P262, P264, P270, P280, P302+P350,P310, P322, P361, P363, P405, P501
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P320 Specific treatment is urgent (see … on this label).
P330 Rinse mouth.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P350 IF ON SKIN: Gently wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P405 Store locked up.

Diethyl chlorophosphate price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D91632 Diethyl chlorophosphate 97% 814-49-3 25g $34.1 2017-11-08 Buy
Sigma-Aldrich D91632 Diethyl chlorophosphate 97% 814-49-3 100g $97.6 2017-11-08 Buy
TCI Chemical D2206 Diethyl Chlorophosphate >97.0%(T) 814-49-3 25g $38 2017-12-01 Buy
TCI Chemical D2206 Diethyl Chlorophosphate >97.0%(T) 814-49-3 250g $211 2017-12-01 Buy
Alfa Aesar H33820 Diethyl chlorophosphate, 97+% 814-49-3 25g $33.6 2018-11-13 Buy

Diethyl chlorophosphate Chemical Properties,Uses,Production

Chemical Properties

clear colorless to light yellow liquid

General Description

Clear liquid. Diethyl chlorophosphate is used as an intermediate in organic synthesis.

Reactivity Profile

Organophosphates, such as Diethyl chlorophosphate, 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.

Health Hazard

Diethyl chlorophosphate is a cholinesterase inhibitor. It has high oral and very high dermal toxicity. It is a skin irritant. It is also toxic by inhalation.

Fire Hazard

Emits very toxic fumes of chloride and phosphorus oxides when heated to decomposition.

Diethyl chlorophosphate Preparation Products And Raw materials

Raw materials

Preparation Products

Diethyl chlorophosphate Suppliers

Global( 140)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 China 19954 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22128 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32764 55
Nanjing Huang Tai Pharmaceutical Technology Co. Ltd. 18551845925QQ3569572487
025-58803650 China 1857 58
Hunan Jiahang Medical Technology Co. Ltd. 0731-85567275 /17773132550 / 18932438858 QQ:3406412061 China 377 58
Pinghu city zhengyuan medical technology co. LTD 13456316306 18267390595 China 7801 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 China 15940 69
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30308 84

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