dibromoethane

Modify Date: 2025-08-20 21:16:27

dibromoethane structure	Common Name	dibromoethane
	CAS Number	557-91-5	Molecular Weight	187.861
	Density	2.1±0.1 g/cm3	Boiling Point	104.7±8.0 °C at 760 mmHg
	Molecular Formula	C₂H₄Br₂	Melting Point	-63ºC
	MSDS	N/A	Flash Point	-11.2±17.7 °C

Name	1,1-Dibromoethane
Synonym	More Synonyms

Density	2.1±0.1 g/cm3
Boiling Point	104.7±8.0 °C at 760 mmHg
Melting Point	-63ºC
Molecular Formula	C₂H₄Br₂
Molecular Weight	187.861
Flash Point	-11.2±17.7 °C
Exact Mass	185.867966
LogP	1.89
Vapour Pressure	35.4±0.2 mmHg at 25°C
Index of Refraction	1.518

dibromoethane MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KH9000000

CHEMICAL NAME :: Ethane, 1,1-dibromo-

CAS REGISTRY NUMBER :: 557-91-5

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C2-H4-Br2

MOLECULAR WEIGHT :: 187.88

WISWESSER LINE NOTATION :: EYE1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Rectal

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1250 mg/kg

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

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 10 mg/plate

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 34,2576,1974

Hazard Codes	Xn
Risk Phrases	40-20/21/22
Safety Phrases	S45-S36/37
RIDADR	2810
RTECS	KH9000000
Packaging Group	III
Hazard Class	6.1(b)

2,2'-Dibromodiethylsulfid

dibromoethane

2,2'-Dibromodiethyl sulfide

2,2-dibromoethane

Ethane, 1,1-dibromo-

1,1-Dibromoethane

Sulfide,bis(2-bromoethyl)

MFCD00041719

bis(2-bromoethyl) sulfide

bis(2-bromoethyl)sulfane

1,5-Dibromo-3-thiapentane

EINECS 209-184-9

1,1-dibromo ethane

Di(2-Bromoethyl) sulfide

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: dibromoethane
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

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dibromoethane

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

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.