2-Bromoethanol

Modify Date: 2025-08-21 11:41:27

2-Bromoethanol structure	Common Name	2-Bromoethanol
	CAS Number	540-51-2	Molecular Weight	124.965
	Density	1.7±0.1 g/cm3	Boiling Point	136.2±13.0 °C at 760 mmHg
	Molecular Formula	C₂H₅BrO	Melting Point	-80 °C
	MSDS	Chinese USA	Flash Point	57.1±9.5 °C
	Symbol	GHS05, GHS06	Signal Word	Danger

Name	2-Bromoethanol
Synonym	More Synonyms

Density	1.7±0.1 g/cm3
Boiling Point	136.2±13.0 °C at 760 mmHg
Melting Point	-80 °C
Molecular Formula	C₂H₅BrO
Molecular Weight	124.965
Flash Point	57.1±9.5 °C
Exact Mass	123.952370
PSA	20.23000
LogP	0.23
Vapour density	4.3 (vs air)
Vapour Pressure	3.2±0.5 mmHg at 25°C
Index of Refraction	1.482
InChIKey	LDLCZOVUSADOIV-UHFFFAOYSA-N
SMILES	OCCBr
Stability	Stable, but probably light sensitive. Hygroscopic. Incompatible with strong oxidizing agents. Flammable. Forms an azeotrope with water.
Water Solubility	1-5 g/100 mL at 19 ºC

2-Bromoethanol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KJ8225000

CHEMICAL NAME :: Ethanol, 2-bromo-

CAS REGISTRY NUMBER :: 540-51-2

BEILSTEIN REFERENCE NO. :: 0878140

LAST UPDATED :: 199710

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C2-H5-Br-O

MOLECULAR WEIGHT :: 124.98

WISWESSER LINE NOTATION :: Q2E

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 80 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 43 gm/kg/80W-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 150 mg/kg/8W-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Klebsiella pneumoniae

DOSE/DURATION :: 15 mmol/L

REFERENCE :: EXPEAM Experientia. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1945- Volume(issue)/page/year: 25,85,1969 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4428 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

Symbol	GHS05, GHS06
Signal Word	Danger
Hazard Statements	H301 + H311 + H331-H314
Precautionary Statements	P261-P280-P301 + P310-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	T+:Verytoxic;
Risk Phrases	R10;R26/27/28;R36/37/38;R40
Safety Phrases	S26-S36/37/39-S45-S28A-S16
RIDADR	UN 2922 8/PG 2
WGK Germany	3
RTECS	KJ8225000
Packaging Group	II
Hazard Class	6.1
HS Code	2905590090

Precursor 10
CAS#:54509-73-8 ethene CAS#:86864-60-0 (2-Bromoethoxy)... CAS#:107-21-1 Ethylene glycol CAS#:33036-62-3 4-Bromo-1-butanol
CAS#:19686-73-8 1-bromo-2-propanol CAS#:96-32-2 Methyl bromoacetate CAS#:106-93-4 1,2-Dibromoethane CAS#:75-21-8 ETHYLENE OXIDE
CAS#:588-93-2 1-Bromo-4-propy... CAS#:74-86-2 Acetylene
DownStream 10
CAS#:1082065-98-2 1-(2-Hydroxyeth... CAS#:104803-80-7 1H-Pyrrole-1-et... CAS#:10527-64-7 2-(4-benzhydryl... CAS#:5450-40-8 1H-Benz[de]isoq...
CAS#:3543-74-6 5-(Bis(2-hydrox... CAS#:5271-38-5 2-METHYLTHIOETHANOL CAS#:3973-18-0 Propynol Ethoxylate CAS#:50375-15-0 N-(4-(2-HYDROXY...
CAS#:371-62-0 2-Fluoroethanol CAS#:34743-88-9 2-(4-Bromopheno...

HS Code	2905590090
Summary	2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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MFCD00002827

EINECS 208-748-1

1-Bromo-2-ethanol

Ethanol,2-bromo

2-Bromo-1-ethanol

2-bromoethan-1-ol

2-bromoethyl alcohol

Bromoethanol

Glycol bromohydrin

2-Bromoethanol

2-hydroxyethyl bromide

b-Bromoethyl Alcohol

Ethylene Bromohydrin

1-bromo-2-hydroxyethane

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Bromoethanol
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Bromoethanol
Price: ￥678.0/500g ￥98.0/25g ￥268.0/100g
Purity: 96.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Bromoethanol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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2-Bromoethanol

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CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

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