4,5-Dichloro-1,3-dioxolan-2-one

Modify Date: 2025-08-21 12:37:34

4,5-Dichloro-1,3-dioxolan-2-one structure	Common Name	4,5-Dichloro-1,3-dioxolan-2-one
	CAS Number	3967-55-3	Molecular Weight	156.95200
	Density	1.67 g/cm3	Boiling Point	281.7ºC at 760 mmHg
	Molecular Formula	C₃H₂Cl₂O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	144.6ºC

Name	4,5-Dichloro-1,3-dioxolan-2-one
Synonym	More Synonyms

Density	1.67 g/cm3
Boiling Point	281.7ºC at 760 mmHg
Molecular Formula	C₃H₂Cl₂O₃
Molecular Weight	156.95200
Flash Point	144.6ºC
Exact Mass	155.93800
PSA	35.53000
LogP	1.28300
Index of Refraction	1.489
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JH7400000

CHEMICAL NAME :: 1,3-Dioxolane, 4,5-dichloro-2-oxo-

CAS REGISTRY NUMBER :: 3967-55-3

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C3-H2-Cl2-O3

MOLECULAR WEIGHT :: 156.95

WISWESSER LINE NOTATION :: T5OOOTJ DG EG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 648 mg/kg/54W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

REFERENCE :: JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 48,1431,1972

Hazard Codes	Xn
HS Code	2932999099

1,3-Dioxol-2-one

CAS#:872-36-6

4,5-Dichloro-1,...

CAS#:3967-55-3

Literature: Newman; Addor Journal of the American Chemical Society, 1955 , vol. 77, p. 3789,3791

Ethylene carbonate

CAS#:96-49-1

4,5-Dichloro-1,...

CAS#:3967-55-3

Literature: Du Pont de Nemours and Co. Patent: US3021340 , 1953 ;

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

EINECS 223-584-0

1,3-DIOXOLANE,4,5-DICHLORO-2-OXO

4,3-dioxolane-2-one

Cyclic 1,2-dichloroethylene carbonate

(+-)-trans-4,5-Dichlor-[1,3]dioxolan-2-on

(+-)-trans-4,5-dichloro-[1,3]dioxolan-2-one

1,2-Dichloroethylene carbonate

4,5-Dichloro-1,3-dioxolane-2-one

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,5-Dichloro-1,3-dioxolan-2-one
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,5-Dichloro-1,3-dioxolan-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 4,5-Dichloro-1,3-dioxolan-2-one
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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Synthetic Route

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Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.