2-Bromoethanol CAS NO.540-51-2

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: Shanghai/Tianjin/Qingdao

Payment Terms:: L/C,D/A,D/P,T/T,

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Product Details

Keywords

ETHYLENE BROMOHYDRIN
BROMOETHANOL-2
beta-Bromoethyl alcohol

Quick Details

ProName: 2-Bromoethanol
CasNo: 540-51-2
Molecular Formula: C2H5BrO
Appearance: colourless liquid
Application: 540-51-2 ...
DeliveryTime: 7-10 days after payment
PackAge: As required
Port: Shanghai/Tianjin/Qingdao
ProductionCapacity: 100-200 Kilogram/Month
Purity: 99%
Storage: 2-8°C
Transportation: By air/sea/express
LimitNum: 1 Kilogram
Grade: Pharma Grade

Superiority

about certificate

1.certificate of analysis (coa)
2.material safety data sheet (msds)
3.route of synthesis (ros)
4.method of aanlysis(moa)
5.nuclear magnetic resonance(nmr)

about service

1. quality control, before shipment, free sample for test.
2. prompt shipment with professional documents
3. packing as your request, with photo before shipment
4. mixed containers with different mixed items in one container

about company

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.

we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

Details

product name:	2-bromoethanol
synonyms:	ethylene bromohydrin;bromoethanol-2;beta-bromoethyl alcohol;2-bromo-1-ethanol;2-bromoethanol;2-bromoethyl alcohol;1-bromo-2-ethanol;2-bromo-ethano
cas:	540-51-2
mf:	c2h5bro
mw:	124.96
einecs:	208-748-1
product categories:	pharmaceutical intermediates;omega-bromoalkanols;omega-functional alkanols, carboxylic acids, amines & halides;astm 5578: analysis of ethylene oxide in airalphabetic;a-bmethod specific;alpha sort;astm air monitoring;b;bi - bzchemical class;bromo;halogenated;volatiles/ semivolatiles;alcohols;building blocks;c2 to c6;chemical synthesis;organic building blocks;oxygen compounds
mol file:	540-51-2.mol

2-bromoethanol chemical properties

mp	-80 °c
bp	56-57 °c20 mm hg(lit.)
density	1.763 g/ml at 25 °c(lit.)
vapor density	4.3 (vs air)
vapor pressure	2.4 mm hg ( 20 °c)
refractive index	n20/d 1.492(lit.)
fp	>230 °f
storage temp.	2-8°c
solubility	1-5 g/100 ml at 19°c
water solubility	1-5 g/100 ml at 19 ºc
sensitive	light sensitive
merck	14,3792
brn	878140
stability:	stable, but probably light sensitive. hygroscopic. incompatible with strong oxidizing agents. flammable. forms an azeotrope with water.
cas database reference	540-51-2(cas database reference)
nist chemistry reference	ethanol, 2-bromo-(540-51-2)
epa substance registry system	ethanol, 2-bromo-(540-51-2)

safety information

hazard codes	t,t+,xn,f
risk statements	23/24/25-34-40-36/37/38-26/27/28-10-67-65-48/20-38-11-63
safety statements	26-36/37/39-45-28a-16-62-36/37
ridadr	un 2922 8/pg 2
wgk germany	3
rtecs	kj8225000
hazardclass	6.1
packinggroup	ii

msds information

provider	language
2-bromo-1-ethanol	english
sigmaaldrich	english
acros	english
alfa	english

2-bromoethanol usage and synthesis

chemical properties	colourless liquid
usage	2-bromoethanol is used in selective reduction of nitroarenes (pcfe(ii)/nabh4/2-bromoethanol catalyst system).
general description	colorless to dark brown liquid. sweet burning taste.
air & water reactions	hygroscopic. water soluble.
reactivity profile	2-bromoethanol forms an azeotrope with water; hydrolysis of aqueous solutions is accelerated by heat, alkalis and acids.
fire hazard	2-bromoethanol is combustible.

2-bromoethanol preparation products and raw materials

preparation products	dl-azetidine-2-carboxylic acid-->(s)-(-)-2-azetidinecarboxylic acid-->(2-aminoethyl)phosphonic acid-->4-[(4-chlorophenyl)phenylmethyl]-1-piperazineethanol dihydrochloride-->phenyl vinyl sulfone-->acetylcholine bromide-->2-methyl-acrylic acid-2-(4-benzoyl-3-hydroxy-phenoxy)-ethyl ester-->2-(4-benzoyl-3-hydroxyphenoxy)ethyl acrylate-->n-(2-hydroxyethyl)iminodiacetic acid-->clorprenaline
raw materials