ChemicalBook > CAS DataBase List > 1-CHLOROBENZOTRIAZOLE

1-CHLOROBENZOTRIAZOLE

Product Name
1-CHLOROBENZOTRIAZOLE
CAS No.
21050-95-3
Chemical Name
1-CHLOROBENZOTRIAZOLE
Synonyms
NSC 186037;N-Chlorobenzotriazole;1-CHLOROBENZOTRIAZOLE;1-chloro-1H-benzotriazole;1H-Benzotriazole, 1-chloro-;1-Chloro-1H-1,2,3-benzotriazole;1-chloro-1H-benzo[d][1,2,3]triazole
CBNumber
CB7843615
Molecular Formula
C6H4ClN3
Formula Weight
153.57
MOL File
21050-95-3.mol
More
Less

1-CHLOROBENZOTRIAZOLE Property

Melting point:
104-106?C
Boiling point:
252.42°C (rough estimate)
Density 
1.3647 (rough estimate)
refractive index 
1.6010 (estimate)
storage temp. 
-20°C Freezer, Under Inert Atmosphere
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly)
pka
-0.96±0.30(Predicted)
form 
Solid
color 
White to Off-White
More
Less

Safety

Hazard Codes 
Xn
Risk Statements 
22-36/37/38
Safety Statements 
26
WGK Germany 
3
HS Code 
29339900
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

More
Less

N-Bromosuccinimide Price

TRC
Product number
C364535
Product name
1-Chlorobenzotriazole
Packaging
2g
Price
$90
Updated
2021/12/16
TRC
Product number
C364535
Product name
1-Chlorobenzotriazole
Packaging
1g
Price
$50
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC20195
Product name
1-Chlorobenzotriazole
Packaging
1g
Price
$60
Updated
2021/12/16
Apolloscientific
Product number
OR960666
Product name
1-Chlorobenzotriazole
Purity
97%
Packaging
1g
Price
$75
Updated
2021/12/16
Matrix Scientific
Product number
070125
Product name
1-Chlorobenzotriazole
Purity
97%
Packaging
5g
Price
$84
Updated
2021/12/16
More
Less

1-CHLOROBENZOTRIAZOLE Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

Oxidation and chlorination reagent.

Application

Used as positive halogen reagent for mild oxidations and selective chlorinations.

Synthesis

1-Chlorobenzotriazole is prepared by treat benzotriazole with sodium hypochlorite in 50% aq acetic acid. The reagent quickly precipitates and is obtained in nearly quantitative yield after recrystallization from CH2Cl2/petroleum ether.

storage

1-Chlorobenzotriazole may ignite spontaneously; reacts explosively with DMSO; light sensitive; stable to air and moisture in brown bottles; storage recommended at 0 °C; discard or repurify if discoloration occurs. This reagent should be handled in a fume hood.

1-CHLOROBENZOTRIAZOLE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

1-CHLOROBENZOTRIAZOLE Suppliers

Canada 1 China 52 India 2 United Kingdom 1 United States 9 Global 65
Accela ChemBio Inc.
Tel
+1-858-6993322
Fax
(+1)-858-876-1948
Email
info@accelachem.com
Country
United States
ProdList
18478
Advantage
58
Alchem Pharmtech,Inc.
Tel
8485655694
Email
sales@alchempharmtech.com
Country
United States
ProdList
63687
Advantage
58
Synthonix Inc
Tel
--
Fax
--
Email
info@synthonix.com
Country
United States
ProdList
6872
Advantage
58
Combi-Blocks Inc.
Tel
--
Fax
--
Email
sales@combi-blocks.com
Country
United States
ProdList
6618
Advantage
69
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
Matrix Scientific
Tel
--
Fax
--
Email
sales@matrixscientific.com
Country
United States
ProdList
6632
Advantage
80
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6675
Advantage
54
Parish Chemical Company
Tel
--
Fax
--
Country
United States
ProdList
1248
Advantage
47
AK Scientific, Inc.
Tel
--
Fax
--
Email
sales@aksci.com
Country
United States
ProdList
6347
Advantage
65
More
Less

View Lastest Price from 1-CHLOROBENZOTRIAZOLE manufacturers

Career Henan Chemical Co
Product
1-CHLOROBENZOTRIAZOLE 21050-95-3
Price
US $1.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
100KG
Release date
2018-12-20

21050-95-3, 1-CHLOROBENZOTRIAZOLERelated Search:

O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 6-Chloro-1-hydroxibenzotriazol 5-CHLOROBENZOTRIAZOLE 99%,5-Chlorobenzotriazole,98%,5-CHLOROBENZOTRIAZOLE 2-(2''-HYDROXY-4''-BENZOYLOXYPHENYL)-5-CHLOROBENZOTRIAZOLE 5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate UV Absorber 326 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole 1-CHLOROBENZOTRIAZOLE Cobratec #99 2-(3.5-DI-TERT-BUTYL-2-HYDROXYPHENYL)-5-CHLOROBENZOTRIAZOLE 3G [R] 2-(2''-HYDROXY-3''-TERT-BUTYL-5''-METHYL PHENYL)-5-CHLOROBENZOTRIAZOLE (UV-326) 2-(3''-T-BUTYL-2''-HYDROXY-5''-METHYL)PHENYL-5-CHLOROBENZOTRIAZOLE o-(1H-6-chlorobenzotriazole-1-yl)-1,1,3,3-tetramet 2-(5-TERT-BUTYL-6-HYDROXY-M-TOLYL)-5-CHLOROBENZOTRIAZOLE 3G [R] 2-(2''-HYDROXY-3''-TERT-BUTYL-5''-VINYLPHENYL)-5-CHLOROBENZOTRIAZOLE N,N-OXALYLBIS(5-CHLOROBENZOTRIAZOLE) 2-(2'-Hyaroxy-3'-tert-butyl-5'-vinylphenyl)-5-chlorobenzotriazole O-(1H-6-CHLOROBENZOTRIAZOLE-1-YL)-1,1,3,3-TETRAMETHYLURONIUM HEXAFLUOROPHOSPHATE (HCTU)

  • 1-CHLOROBENZOTRIAZOLE
  • 1-chloro-1H-benzotriazole
  • 1-Chloro-1H-1,2,3-benzotriazole
  • N-Chlorobenzotriazole
  • NSC 186037
  • 1-chloro-1H-benzo[d][1,2,3]triazole
  • 1H-Benzotriazole, 1-chloro-
  • 21050-95-3
  • Aromatics
  • Heterocycles