Shanghai Nianxing Industrial Co., Ltd
China
Product Name: ethylene bis(chloroformate)
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ethylene bis(chloroformate)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

124-05-0

124-05-0 structure

124-05-0 structure

Name: ethylene bis(chloroformate)
Chemical Name: 2-carbonochloridoyloxyethyl carbonochloridate
CAS Number: 124-05-0
Molecular Formula: C₄H₄Cl₂O₄
Molecular Weight: 186.97800
Create Date: 2018-09-01 21:08:00
Modify Date: 2025-10-24 20:09:45

Name	2-carbonochloridoyloxyethyl carbonochloridate
Synonyms	Ethylene glycol,bischloroformate Aethylenglykol-O.O-dicarbonsaeure-dichlorid Aethylen-bis-chlorformiat Carbonochloride acid,1,2-ethanediyl ester 2,5-Dioxy-adipoylchlorid Aethylenglykol-bis-chlorformiat Ethylene chloroformate MFCD00126859 1,2-Bis-chlorcarbonyloxy-aethan EINECS 204-674-9

Density	1.504g/cm3
Boiling Point	215.7ºC at 760mmHg
Molecular Formula	C₄H₄Cl₂O₄
Molecular Weight	186.97800
Flash Point	93.9ºC
Exact Mass	185.94900
PSA	52.60000
LogP	1.73720
Vapour Pressure	0.146mmHg at 25°C
Index of Refraction	n20/D 1.436(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LQ6000000

CHEMICAL NAME :: Formic acid, chloro-, ethylene ester

CAS REGISTRY NUMBER :: 124-05-0

BEILSTEIN REFERENCE NO. :: 1707046

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H4-Cl2-O4

MOLECULAR WEIGHT :: 186.98

WISWESSER LINE NOTATION :: GVO2OVG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 37ASAA "Kirk-Othmer Encyclopedia of Chemical Technology," 3rd ed., Grayson, M., and D. Eckroth, eds., New York, John Wiley & Sons, Inc., 1978 Volume(issue)/page/year: 4,758,1978

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5659 ppm/1H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 37ASAA "Kirk-Othmer Encyclopedia of Chemical Technology," 3rd ed., Grayson, M., and D. Eckroth, eds., New York, John Wiley & Sons, Inc., 1978 Volume(issue)/page/year: 4,758,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 37ASAA "Kirk-Othmer Encyclopedia of Chemical Technology," 3rd ed., Grayson, M., and D. Eckroth, eds., New York, John Wiley & Sons, Inc., 1978 Volume(issue)/page/year: 4,758,1978

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-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	22-34
Safety Phrases	S26;S45;S36/S37/S39
RIDADR	UN 3265 8/PG 3
WGK Germany	3
RTECS	LQ6000000
HS Code	2915900090

75-44-5 structure

75-44-5

107-21-1 structure

107-21-1

~%

124-05-0 structure

124-05-0

Literature: US2397630 , ;

75-44-5 structure

75-44-5

60-80-0 structure

60-80-0

107-21-1 structure

107-21-1

~%

124-05-0 structure

124-05-0

Literature: Journal of the American Chemical Society, , vol. 47, p. 2609

Precursor 3
75-44-5 107-21-1 60-80-0
DownStream 10
5130-24-5 75-34-3 50893-53-3 627-11-2
19150-42-6 35466-87-6 88754-66-9 6298-82-4
4074-91-3 5347-26-2

HS Code	2915900090
Summary	2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

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