Welcome to LookChem.com Sign In|Join Free
  • or

540-51-2

Post Buying Request

540-51-2 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
2-Bromoethanol Manufacturer/High quality/Best price/In stock
Cas No: 540-51-2
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality 2-Bromoethanol supplier in China
Cas No: 540-51-2
No Data No Data Metric Ton/Day Simagchem Corporation Contact Supplier
Factory Supply 2-bromoethanol
Cas No: 540-51-2
No Data 1 1 Ality Chemical Corporation Contact Supplier
Amadis Chemical offer CAS#540-51-2;CAT#A829928
Cas No: 540-51-2
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
2-Bromoethanol
Cas No: 540-51-2
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
2-Bromoethanol
Cas No: 540-51-2
No Data 1 Metric Ton 10 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier
2-Bromoethanol/ LIDE PHARMA- Factory supply / Best price
Cas No: 540-51-2
No Data No Data 1 LIDE PHARMACEUTICALS LIMITED Contact Supplier
Nice Quality 2-Bromoethanol CAS NO.540-51-2
Cas No: 540-51-2
USD $ 1.0-3.0 / Gram 10 Gram 1000 Kilogram/Month Wuhan Monad Medicine Tech Co.,LTD Contact Supplier
Ethanol, 2-bromo-
Cas No: 540-51-2
No Data 1 Kilogram 1 Metric Ton/Day Shandong Hanjiang Chemical Co., Ltd. Contact Supplier
2-Bromoethanol CAS NO.540-51-2
Cas No: 540-51-2
No Data No Data Metric Ton/Day shanghai Longyu biotechnology Co.,Ltd Contact Supplier

540-51-2 Usage

Fire Hazard

2-Bromoethanol is combustible.

General Description

Colorless to dark brown liquid. Sweet burning taste.

Hazard

Irritant to eyes and mucous membranes.

Waste Disposal

Ethylene bromohydrin is mixed with a combustible solvent and burned in a chemicalincinerator.

Uses

Ethylene bromohydrin is not used much forany commercial purpose. The risk of expo sure to this compound arises when ethyleneoxide reacts with hydrobromic acid.

Health Hazard

The vapors of ethylene bromohydrin are anirritant to the eyes and mucous membranes.It is corrosive to the skin. Ingestion of thiscompound can produce moderate to severetoxic effects. The target organs are the CNS,gastrointestinal tract, and liver. The lethaldose in mice by the intraperitoneal route was80 mg/kg.Ethylene bromohydrin manifested car cinogenicity in test animals. It caused tumorsin lungs and the gastrointestinal tract in micefrom intraperitoneal (150 mg/kg/8 weeks)and oral (43 mg/kg/80 weeks) dosages,respectively. It is a mutagen, positive to thehistidine reversion–Ames test.

Safety Profile

Poison by intraperitoneal route. Questionable carcinogen with experimental neoplastigenic and tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of Br-. See also

Reactivity Profile

2-Bromoethanol forms an azeotrope with water; hydrolysis of aqueous solutions is accelerated by heat, alkalis and acids.

Uses

2-Bromoethanol is used in selective reduction of nitroarenes (PcFe(II)/NaBH4/2-bromoethanol catalyst system).

Chemical Properties

colourless liquid

Air & Water Reactions

Hygroscopic. Water soluble.
InChI:InChI=1/C2H5BrO/c1-2(3)4/h2,4H,1H3

540-51-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A10275)  2-Bromoethanol, 97%    540-51-2 25g 235.0CNY Detail
Alfa Aesar (A10275)  2-Bromoethanol, 97%    540-51-2 250g 1082.0CNY Detail
Alfa Aesar (A10275)  2-Bromoethanol, 97%    540-51-2 1000g 3446.0CNY Detail

540-51-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Bromoethanol

1.2 Other means of identification

Product number -
Other names 2-bromoethyl alcohol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:540-51-2 SDS

540-51-2Synthetic route

ethene
74-85-1

ethene

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With hydrogen bromide; dihydrogen peroxide at 45℃; for 0.666667h; Temperature; Reagent/catalyst;96.11%
With bromine
With hypobromous acid
With water; bromine
With N-Bromosuccinimide; ammonium acetate; water In acetone at 40℃; under 4654.46 Torr; for 0.5h; Flow reactor;
2-(tert-butyldimethylsilyloxy)ethyl bromide
86864-60-0

2-(tert-butyldimethylsilyloxy)ethyl bromide

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With potassium hydrogensulfate In methanol at 20℃; for 1.5h;96%
1-bromo-2-propanol
19686-73-8

1-bromo-2-propanol

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
61%
ethylene glycol
107-21-1

ethylene glycol

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With phosphorus tribromide for 3h; Cooling with ice; Reflux;60%
With phosphorus tribromide for 3h; Cooling with ice; Reflux;60%
With hydrogen bromide for 8h; Heating;49%
4-Bromo-1-butanol
33036-62-3

4-Bromo-1-butanol

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
58%
oxirane
75-21-8

oxirane

p-bromo-n-propylbenzene
588-93-2

p-bromo-n-propylbenzene

A

2-(4-propylphenyl)ethanol
107473-34-7

2-(4-propylphenyl)ethanol

B

rac-1-(4-propylphenyl)ethanol
105364-41-8

rac-1-(4-propylphenyl)ethanol

C

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
Stage #1: p-bromo-n-propylbenzene With magnesium In diethyl ether Heating;
Stage #2: oxirane In diethyl ether
A 55%
B n/a
C n/a
ethylene glycol
107-21-1

ethylene glycol

A

ethylene dibromide
106-93-4

ethylene dibromide

B

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With 1,2-dibromo-1,1,2,2-tetrachloroethane; triphenylphosphine In dichloromethane at 20℃; for 0.15h; Appel Halogenation;A 50%
B 45%
oxirane
75-21-8

oxirane

diethyl ether
60-29-7

diethyl ether

ethylmagnesium bromide

ethylmagnesium bromide

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
Zers. des entstandenen Additionsproduktes mit Wasser;
oxirane
75-21-8

oxirane

3-buten-1-ynylmagnesium bromide
14763-72-5

3-buten-1-ynylmagnesium bromide

A

hex-5-en-3-yn-1-ol
28916-38-3

hex-5-en-3-yn-1-ol

B

2-bromoethanol
540-51-2

2-bromoethanol

oxirane
75-21-8

oxirane

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With hydrogen bromide
With hydrogen bromide in der Gasphase;
Iodoethanol
624-76-0

Iodoethanol

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With bromine
ethylene sulfite
3741-38-6

ethylene sulfite

diethyl ether
60-29-7

diethyl ether

phenylmagnesium bromide

phenylmagnesium bromide

A

1,1'-sulfinylbisbenzene
945-51-7

1,1'-sulfinylbisbenzene

B

2-bromoethanol
540-51-2

2-bromoethanol

bromal hydrate
507-42-6

bromal hydrate

A

2,2-dibromoethanol
83206-47-7

2,2-dibromoethanol

B

2,2,2-tribromoethanol
75-80-9

2,2,2-tribromoethanol

C

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
bei der Einw. von gaerender Hefe;
dibromo-bis-(2-hydroxy-ethyl)-selane

dibromo-bis-(2-hydroxy-ethyl)-selane

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
bei der thermischen Zersetzung;
bis-(1,2-dibromo-ethyl) ether
6304-35-4

bis-(1,2-dibromo-ethyl) ether

ethylene glycol
107-21-1

ethylene glycol

A

2-bromomethyl-1,3-dioxolane
4360-63-8

2-bromomethyl-1,3-dioxolane

B

2-bromoethanol
540-51-2

2-bromoethanol

ethylene glycol
107-21-1

ethylene glycol

ethylene dibromide
106-93-4

ethylene dibromide

A

1,4-dioxane
123-91-1

1,4-dioxane

B

2-(2′-(2″-bromoethoxy)ethoxy)ethanol
57641-67-5

2-(2′-(2″-bromoethoxy)ethoxy)ethanol

C

2-(2-bromoethoxy)ethan-1-ol
57641-66-4

2-(2-bromoethoxy)ethan-1-ol

D

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
at 160℃;
2-chloro-ethanol
107-07-3

2-chloro-ethanol

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With ethylene glycol; potassium bromide
morpholine
110-91-8

morpholine

1-bromo-2-nitrosooxy-ethane
10311-10-1

1-bromo-2-nitrosooxy-ethane

A

N-nitrosomorpholine
59-89-2

N-nitrosomorpholine

B

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With sodium docusate In 2,2,4-trimethylpentane; water Rate constant;
In 1,4-dioxane; water at 25℃; Rate constant; solvent isotope effect (kH/kD);
bromoethyl acetate
927-68-4

bromoethyl acetate

A

acetic acid
64-19-7

acetic acid

B

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With sodium chloride at 25℃; Rate constant; Equilibrium constant; acetylcholinesterase, pH 7.8;
1-bromo-2-nitrosooxy-ethane
10311-10-1

1-bromo-2-nitrosooxy-ethane

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With hydrogenchloride; sodium perchlorate at 25℃; Rate constant; acetate buffer pH 2;
1-bromo-1-(2-bromoethoxy)ethane
120626-48-4

1-bromo-1-(2-bromoethoxy)ethane

A

acetaldehyde
75-07-0

acetaldehyde

B

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With water reaction with water corroborated the structure of the starting compound;
piperazine
110-85-0

piperazine

1-bromo-2-nitrosooxy-ethane
10311-10-1

1-bromo-2-nitrosooxy-ethane

A

N-nitrosopiperazine
5632-47-3

N-nitrosopiperazine

B

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With sodium docusate In 2,2,4-trimethylpentane; water Rate constant;
1-bromo-2-nitrosooxy-ethane
10311-10-1

1-bromo-2-nitrosooxy-ethane

benzyl-methyl-amine
103-67-3

benzyl-methyl-amine

A

Benzylmethylnitrosamin
937-40-6

Benzylmethylnitrosamin

B

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With sodium docusate In 2,2,4-trimethylpentane; water Rate constant;
1-bromo-2-nitrosooxy-ethane
10311-10-1

1-bromo-2-nitrosooxy-ethane

malononitrile
109-77-3

malononitrile

A

2-(hydroxyimino)malononitrile
36568-05-5

2-(hydroxyimino)malononitrile

B

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With sodium hydroxide at 25℃; Rate constant;
oxirane
75-21-8

oxirane

hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

2-bromoethanol
540-51-2

2-bromoethanol

oxirane
75-21-8

oxirane

bromine
7726-95-6

bromine

A

ethylene dibromide
106-93-4

ethylene dibromide

B

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
at 0℃;
bis-<2-hydroxy-ethyl>-selenium dibromide

bis-<2-hydroxy-ethyl>-selenium dibromide

2-bromoethanol
540-51-2

2-bromoethanol

ethylenebromoacetyne

ethylenebromoacetyne

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
With methanol
3,4-dihydro-2H-pyran
110-87-2

3,4-dihydro-2H-pyran

2-bromoethanol
540-51-2

2-bromoethanol

2-(2-bromoethoxy)tetrahydropyran
17739-45-6, 59146-56-4

2-(2-bromoethoxy)tetrahydropyran

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate In dichloromethane100%
With cerium(III) chloride heptahydrate In dichloromethane at 20℃; for 2h;95.1%
With Amberlyst H15 In hexane for 2h; Ambient temperature;90%
2-bromoethanol
540-51-2

2-bromoethanol

2-bromoethyl nitrate
38483-29-3

2-bromoethyl nitrate

Conditions
ConditionsYield
With sulfuric acid; nitric acid at 0℃; for 2h;100%
With sulfuric acid; nitric acid at 0℃; for 1h;94%
With sulfuric acid; nitric acid In dichloromethane at -5℃; for 3h;91%
2-bromoethanol
540-51-2

2-bromoethanol

2-(nitrooxy)ethan-1-ol
16051-48-2

2-(nitrooxy)ethan-1-ol

Conditions
ConditionsYield
With silver nitrate In acetonitrile for 24h; Ambient temperature;100%
With silver nitrate In acetonitrile for 3h; Heating;90%
With silver nitrate In acetonitrile for 8h; Reflux; Inert atmosphere;85%
tributyl-amine
102-82-9

tributyl-amine

2-bromoethanol
540-51-2

2-bromoethanol

2-hydroxy-N.N,N-tributylethanammonium bromide

2-hydroxy-N.N,N-tributylethanammonium bromide

Conditions
ConditionsYield
at 120℃; for 6h;100%
In toluene at 70℃; for 24h;92%
at 70 - 80℃;78%
1-methyl-1H-imidazole
616-47-7

1-methyl-1H-imidazole

2-bromoethanol
540-51-2

2-bromoethanol

1-methyl-3-(2-hydroxyethyl)imidazolium bromide
97513-90-1

1-methyl-3-(2-hydroxyethyl)imidazolium bromide

Conditions
ConditionsYield
In acetonitrile for 80h; Reflux;100%
microwave irradiation;99%
at 20℃; for 24h; Inert atmosphere;99%
tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

2-bromoethanol
540-51-2

2-bromoethanol

2-(tert-butyldimethylsilyloxy)ethyl bromide
86864-60-0

2-(tert-butyldimethylsilyloxy)ethyl bromide

Conditions
ConditionsYield
Stage #1: tert-butyldimethylsilyl chloride With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: 2-bromoethanol In N,N-dimethyl-formamide at 20℃; for 16h;
100%
With dmap; triethylamine In dichloromethane at 20℃; for 15h;100%
With 1H-imidazole In DMF (N,N-dimethyl-formamide) at 20℃;98.3%
tert-butylchlorodiphenylsilane
58479-61-1

tert-butylchlorodiphenylsilane

2-bromoethanol
540-51-2

2-bromoethanol

(2-bromoethoxy)(tert-butyl)diphenylsilane
139897-19-1

(2-bromoethoxy)(tert-butyl)diphenylsilane

Conditions
ConditionsYield
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; Inert atmosphere;100%
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 1.5h;98%
With 1H-imidazole for 12h;97%
Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 20℃; Inert atmosphere; diastereoselective reaction;100%
With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 18h; Inert atmosphere;80%
With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃; for 21.5h; Substitution;61%
With boron trifluoride diethyl etherate In dichloromethane for 1h;42%
With boron trifluoride diethyl etherate In dichloromethane at 0 - 35℃;
1,1-Diphenylmethanol
91-01-0

1,1-Diphenylmethanol

2-bromoethanol
540-51-2

2-bromoethanol

2-bromoethyl benzhydryl ether
6305-20-0

2-bromoethyl benzhydryl ether

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene Reflux; Inert atmosphere;100%
With toluene-4-sulfonic acid In toluene for 3h; Dean-Stark; Reflux; Inert atmosphere;98%
With sulfuric acid In toluene at 20 - 60℃; for 3.5h; Inert atmosphere;93%
L-serin
56-45-1

L-serin

2-bromoethanol
540-51-2

2-bromoethanol

Serin-2-bromethylester-hydrochlorid
88962-25-8

Serin-2-bromethylester-hydrochlorid

Conditions
ConditionsYield
With thionyl chloride Ambient temperature;100%
L-phenylalanine
63-91-2

L-phenylalanine

2-bromoethanol
540-51-2

2-bromoethanol

L-phenylalanine 2-bromoethyl ester hydrochloride
88962-26-9

L-phenylalanine 2-bromoethyl ester hydrochloride

Conditions
ConditionsYield
With thionyl chloride Ambient temperature;100%
With hydrogenchloride at 40℃; for 21h;87%
2-cyanoethyl-N,N-(diisopropylamino)chlorophosphine
124482-92-4

2-cyanoethyl-N,N-(diisopropylamino)chlorophosphine

2-bromoethanol
540-51-2

2-bromoethanol

2-cyanoethyl-2-bromoethyl-(N,N-di-i-propylamino)phosphoramidite
132270-46-3

2-cyanoethyl-2-bromoethyl-(N,N-di-i-propylamino)phosphoramidite

Conditions
ConditionsYield
With triethylamine In dichloromethane for 1h; Ambient temperature;100%
With triethylamine In dichloromethane for 1h; Ambient temperature;
With triethylamine In tetrahydrofuran for 1h; Ambient temperature;
cis-4a-ethyl-2,4a,5,6,7,11c-hexahydro-1H-pyrido<3,2-c>carbazol

cis-4a-ethyl-2,4a,5,6,7,11c-hexahydro-1H-pyrido<3,2-c>carbazol

2-bromoethanol
540-51-2

2-bromoethanol

2-((4aS,11cR)-4a-Ethyl-2,4a,5,6,7,11c-hexahydro-pyrido[3,2-c]carbazol-1-yl)-ethanol

2-((4aS,11cR)-4a-Ethyl-2,4a,5,6,7,11c-hexahydro-pyrido[3,2-c]carbazol-1-yl)-ethanol

Conditions
ConditionsYield
With sodium carbonate In ethanol Heating;100%
With sodium carbonate In ethanol for 18h; Heating;100%
2-bromoethanol
540-51-2

2-bromoethanol

β-D-glucose pentaacetate
604-69-3

β-D-glucose pentaacetate

2-bromoethyl-2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside
16977-78-9, 85193-55-1, 86651-32-3, 86651-40-3

2-bromoethyl-2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃;100%
With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃; for 3h; Inert atmosphere;85%
With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2.5h; Inert atmosphere;84%
2-bromoethanol
540-51-2

2-bromoethanol

2-azidoethanol
1517-05-1

2-azidoethanol

Conditions
ConditionsYield
With sodium azide In water at 80℃; Inert atmosphere;100%
With sodium azide In water for 12h; Reflux;99%
With sodium azide; tetrabutylammomium bromide at 110℃; for 15h;95%
6-carboxy-4-methoxycarbonyl-2,2,4-trimethylhept-6-enoic acid

6-carboxy-4-methoxycarbonyl-2,2,4-trimethylhept-6-enoic acid

2-bromoethanol
540-51-2

2-bromoethanol

6-(2-hydroxyethoxycarbonyl)-4-methoxycarbonyl-2,2,4-trimethylhept-6-enoic acid 2-hydroxyethyl ester
721427-91-4

6-(2-hydroxyethoxycarbonyl)-4-methoxycarbonyl-2,2,4-trimethylhept-6-enoic acid 2-hydroxyethyl ester

Conditions
ConditionsYield
With caesium carbonate In 1-methyl-pyrrolidin-2-one at 100℃; for 4.5h;100%
(piperidin-4-yl)carbamic acid tert-butyl ester
73874-95-0

(piperidin-4-yl)carbamic acid tert-butyl ester

2-bromoethanol
540-51-2

2-bromoethanol

[1-(2-hydroxyethyl)-piperidin-4-yl]-carbamic acid tert-butyl ester
558443-53-1

[1-(2-hydroxyethyl)-piperidin-4-yl]-carbamic acid tert-butyl ester

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 5h; Inert atmosphere; Reflux;100%
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 6h; Inert atmosphere;97%
With potassium carbonate In acetonitrile for 5h; Heating;94%
pent-4-enoyl chloride
39716-58-0

pent-4-enoyl chloride

2-bromoethanol
540-51-2

2-bromoethanol

2-bromoethyl pent-4-enoate
577784-31-7

2-bromoethyl pent-4-enoate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 22℃; for 19.5h;100%
4-methyl-2-nitrophenol
119-33-5

4-methyl-2-nitrophenol

2-bromoethanol
540-51-2

2-bromoethanol

2-(4-methyl-2-nitro-phenoxy)-ethanol
857070-70-3

2-(4-methyl-2-nitro-phenoxy)-ethanol

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 6h; Heating / reflux;100%
(1R,3S,5S)-8-azabicyclo[3.2.1]octan-3-ol hydrochloride
17366-48-2

(1R,3S,5S)-8-azabicyclo[3.2.1]octan-3-ol hydrochloride

2-bromoethanol
540-51-2

2-bromoethanol

8-(2-hydroxy-ethyl)-8-aza-bicyclo[3.2.1]octanol
887258-88-0

8-(2-hydroxy-ethyl)-8-aza-bicyclo[3.2.1]octanol

Conditions
ConditionsYield
With sodium carbonate In ethanol at 20℃; for 15.3333h; Heating / reflux;100%
4-nitro-1H-pyrazole
2075-46-9

4-nitro-1H-pyrazole

2-bromoethanol
540-51-2

2-bromoethanol

1-β-hysroxyethyl-4-nitropyrazole
42027-81-6

1-β-hysroxyethyl-4-nitropyrazole

Conditions
ConditionsYield
With potassium carbonate In ethyl bromide; acetonitrile for 16h; Reflux;100%
With potassium carbonate In acetonitrile for 6h; Reflux;99%
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 12h;98.6%
(10,11-dihydro-5H-benzo[e]pyrido[2,3-b]azepin-10-ylmethyl)-methyl-amine
1071504-64-7

(10,11-dihydro-5H-benzo[e]pyrido[2,3-b]azepin-10-ylmethyl)-methyl-amine

2-bromoethanol
540-51-2

2-bromoethanol

(10,11-dihydro-5H-benzo[e]pyrido[2,3-b]azepin-10-ylmethyl)(2-hydroxyethyl)-methylamine
1071504-84-1

(10,11-dihydro-5H-benzo[e]pyrido[2,3-b]azepin-10-ylmethyl)(2-hydroxyethyl)-methylamine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide for 5h; Product distribution / selectivity; Heating / reflux;100%
With potassium carbonate In N,N-dimethyl-formamide for 5h; Product distribution / selectivity; Heating / reflux;100%
1,4-bis(4-nitrophenyl)[1,4,7]triazonane
848662-84-0

1,4-bis(4-nitrophenyl)[1,4,7]triazonane

2-bromoethanol
540-51-2

2-bromoethanol

2-[4,7-bis(4-nitrophenyl)[1,4,7]triazonan-1-yl]ethanol
848662-87-3

2-[4,7-bis(4-nitrophenyl)[1,4,7]triazonan-1-yl]ethanol

Conditions
ConditionsYield
With triethylamine In 1-methyl-pyrrolidin-2-one at 110℃; for 7h;100%
1-Methylhomopiperazine
4318-37-0

1-Methylhomopiperazine

2-bromoethanol
540-51-2

2-bromoethanol

2-(4-methyl-1,4-diazepan-1-yl)ethanol
59039-64-4

2-(4-methyl-1,4-diazepan-1-yl)ethanol

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20 - 100℃;100%
6-bromo-7-hydroxy-2,2,4,4-tetramethyl-1,2,3,4-tetrahydroquinolin-3-one
1040278-67-8

6-bromo-7-hydroxy-2,2,4,4-tetramethyl-1,2,3,4-tetrahydroquinolin-3-one

2-bromoethanol
540-51-2

2-bromoethanol

6-bromo-7-(2-hydroxyethoxy)-2,2,4,4-tetramethyl-1,2,3,4-tetrahydroquinolin-3-one
1040278-69-0

6-bromo-7-(2-hydroxyethoxy)-2,2,4,4-tetramethyl-1,2,3,4-tetrahydroquinolin-3-one

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 3h;100%
isocyanate de chlorosulfonyle
1189-71-5

isocyanate de chlorosulfonyle

2-bromoethanol
540-51-2

2-bromoethanol

2‐oxo‐1,3‐oxazolidine‐3‐sulfonyl chloride
710286-63-8

2‐oxo‐1,3‐oxazolidine‐3‐sulfonyl chloride

Conditions
ConditionsYield
In dichloromethane at 0℃; for 0.5h;100%
In dichloromethane at 0 - 10℃; Inert atmosphere;
In dichloromethane at 0℃; for 0.5h;
di-tert-butyl phosphoric acid tetra-n-butylammonium salt
68695-48-7

di-tert-butyl phosphoric acid tetra-n-butylammonium salt

2-bromoethanol
540-51-2

2-bromoethanol

di-tert-butyl (2-hydroxyethyl) phosphate
54857-40-8

di-tert-butyl (2-hydroxyethyl) phosphate

Conditions
ConditionsYield
In 1,2-dimethoxyethane at 80 - 85℃; for 3h;100%
2-(5'-bromo-2'-hydroxyphenyl)indole
32380-84-0

2-(5'-bromo-2'-hydroxyphenyl)indole

2-bromoethanol
540-51-2

2-bromoethanol

2-(5-bromo-2-(2-bromoethoxy)phenyl)-1H-indole
1427034-39-6

2-(5-bromo-2-(2-bromoethoxy)phenyl)-1H-indole

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 20℃; for 1h;100%
With di-tert-butyl-diazodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; for 1h;
tert-butyl 2-(5-(methylsulfonamido)-1,3-dioxoisoindolin-2-yl)acetate
1431566-34-5

tert-butyl 2-(5-(methylsulfonamido)-1,3-dioxoisoindolin-2-yl)acetate

2-bromoethanol
540-51-2

2-bromoethanol

tert-butyl 2-(5-(N-(2-hydroxyethyl)-methylsulfonamido)-1,3-dioxoisoindolin-2-yl)acetate
1431566-66-3

tert-butyl 2-(5-(N-(2-hydroxyethyl)-methylsulfonamido)-1,3-dioxoisoindolin-2-yl)acetate

Conditions
ConditionsYield
With potassium carbonate; potassium iodide In acetonitrile at 110℃; for 3h; Microwave irradiation;100%
With potassium carbonate In acetonitrile at 110℃; for 3h; Microwave irradiation;
benzyl N-[2-(2-aminoethylamino)ethyl] carbamate
135646-62-7

benzyl N-[2-(2-aminoethylamino)ethyl] carbamate

2-bromoethanol
540-51-2

2-bromoethanol

C18H31N3O5

C18H31N3O5

Conditions
ConditionsYield
With sodium carbonate In acetonitrile for 13h; Inert atmosphere;100%

Please post your buying leads,so that our qualified suppliers will soon contact you!

*Required Fields