ChemicalBook > CAS DataBase List > O-Benzylhydroxylamine hydrochloride

O-Benzylhydroxylamine hydrochloride

Product Name
O-Benzylhydroxylamine hydrochloride
CAS No.
2687-43-6
Chemical Name
O-Benzylhydroxylamine hydrochloride
Synonyms
O-BENZYLHYDROXYLAMINE HCL;O-Benzyloxyamine hydrochloride;O-BenzyL;BENZYLOXYAMINE;benzylhydroxylamine hydrochloride;BENZYLOXYAMINE HCL;TIMTEC-BB SBB003971;α-benzylhydroxylmine;β-benzylhydroxylamine;LABOTEST-BB LT00233131
CBNumber
CB8343031
Molecular Formula
C7H10ClNO
Formula Weight
159.61
MOL File
2687-43-6.mol
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O-Benzylhydroxylamine hydrochloride Property

Melting point:
238 °C (subl.)(lit.)
storage temp. 
Inert atmosphere,2-8°C
solubility 
Soluble in DMSO and methanol.
form 
Crystalline Powder or Flakes
color 
White to almost white
PH
2.2～3.2 (10g/l, 25℃)
Sensitive 
Hygroscopic
BRN 
3595440
InChI
InChI=1S/C7H9NO.ClH/c8-9-6-7-4-2-1-3-5-7;/h1-5H,6,8H2;1H
InChIKey
HYDZPXNVHXJHBG-UHFFFAOYSA-N
SMILES
C1(CON)=CC=CC=C1.Cl
CAS DataBase Reference
2687-43-6(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
22-24/25-8-36-26
WGK Germany 
3
RTECS 
NC3040000
F 
3
TSCA 
Yes
HS Code 
29280000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
B22984
Product name
O-Benzylhydroxylamine hydrochloride
Purity
99%
Packaging
5g
Price
$70.2
Updated
2024/03/01
Sigma-Aldrich
Product number
B22984
Product name
O-Benzylhydroxylamine hydrochloride
Purity
99%
Packaging
25g
Price
$134
Updated
2024/03/01
TCI Chemical
Product number
B1079
Product name
O-Benzylhydroxylamine Hydrochloride
Purity
>98.0%(T)
Packaging
5g
Price
$32
Updated
2024/03/01
TCI Chemical
Product number
B1079
Product name
O-Benzylhydroxylamine Hydrochloride
Purity
>98.0%(T)
Packaging
25g
Price
$99
Updated
2024/03/01
Alfa Aesar
Product number
A17393
Product name
O-Benzylhydroxylamine hydrochloride, 99%
Packaging
5g
Price
$43.65
Updated
2024/03/01
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O-Benzylhydroxylamine hydrochloride Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

For use in the formation of nitrones from carbonyl compounds and their use in cycloaddition reactions. Used as a reagent used in the synthesis of hydroxylamines and hydroxyamates. Effective reagent used to prepare α-hydroxybenzylamines from α-hydroxyketones.

Uses

O-Benzylhydroxylamine hydrochloride is a reagent used for the synthesis of hydroxylamines and hydroxyamates.

Synthesis

Add the O-benzylacetoxime to a mixed solution of 17 g of methanol and 200 g of a 38% mass concentration hydrochloric acid solution; react for 210 minutes at a temperature of 36°C and a stirring speed of 90 rpm; then distill under reduced pressure at a temperature of 65°C until a solid precipitate out, and cool to room temperature. The solid was washed with petroleum ether (100mL×3) and dried under vacuum at 80°C for 8 hours to obtain 95.18g of the target product O-Benzylhydroxylamine hydrochloride, with a purity of 99.87%; the yield is 98.72%.

Purification Methods

Recrystallise the hydrochloride from H2O or EtOH. [Beilstein 6 IV 2562.]

O-Benzylhydroxylamine hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from O-Benzylhydroxylamine hydrochloride manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
O-Benzylhydroxylamine hydrochloride 2687-43-6
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-25
Changshu New Venture Imp.&Exp. Co.,Ltd.
Product
O-Benzylhydroxylamine hydrochloride 2687-43-6
Price
US $99.00/kg
Min. Order
5kg
Purity
98min
Supply Ability
20tons
Release date
2024-03-14
Hubei Langyou International Trading Co., Ltd
Product
O-Benzylhydroxylamine hydrochloride 2687-43-6
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
20tons
Release date
2021-05-28

2687-43-6, O-Benzylhydroxylamine hydrochlorideRelated Search:

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  • 2687-43-6
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  • C6H5CH2ONH2
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  • C7H9NOHCl
  • C6H5CH2NHOH
  • C7H10NOCl
  • C7H9NOxHCl
  • C6H5CH2ONH2HCl
  • C7H9ONHCl
  • Hydroxylamines
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