7-chloro-1,2,3-benzotriazin-4(1H)-one

Base Information

Chemical Name:7-chloro-1,2,3-benzotriazin-4(1H)-one
CAS No.:36772-63-1
Molecular Formula:C7H4 Cl N3 O
Molecular Weight:181.5792
Hs Code.:
Mol file:36772-63-1.mol

Synonyms:1,2,3-Benzotriazin-4(1H)-one,7-chloro- (9CI); 1,2,3-Benzotriazin-4-ol, 7-chloro- (6CI);7-Chloro-1,2,3-benzotriazin-4-one; 7-Chloro-4-hydroxy-1,2,3-benzotriazine; NSC17807

Suppliers and Price of 7-chloro-1,2,3-benzotriazin-4(1H)-one

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 7 raw suppliers

Chemical Property of 7-chloro-1,2,3-benzotriazin-4(1H)-one

Chemical Property:

Vapor Pressure:0.000552mmHg at 25°C
Boiling Point:311.8°Cat760mmHg
Flash Point:142.4°C
Density:1.66g/cm³

Purity/Quality:: NLT 98% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 7-chloro-1,2,3-benzotriazin-4(1H)-one

There total 5 articles about 7-chloro-1,2,3-benzotriazin-4(1H)-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 5900-59-4
2-amino-4-chlorobenzamide

: 36772-63-1
7-chloro-3H-benzo[d][1,2,3]triazin-4-one

Guidance literature:: 2-amino-4-chlorobenzamide; With hydrogenchloride; sodium nitrite; In water; N,N-dimethyl-formamide; at 0 ℃; for 1.66667h;

With ammonium hydroxide; In water; N,N-dimethyl-formamide; for 0.25h; pH=10;
DOI:10.1021/acs.jafc.5b01762

Reference yield:

: 40928-13-0
4-chloroisatoic anhydride

: 36772-63-1
7-chloro-3H-benzo[d][1,2,3]triazin-4-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: ammonium carbonate / 1,4-dioxane / 60 °C

2.1: sodium nitrite; hydrogenchloride / water; N,N-dimethyl-formamide / 1.67 h / 0 °C

2.2: 0.25 h / pH 10

With hydrogenchloride; ammonium carbonate; sodium nitrite; In 1,4-dioxane; water; N,N-dimethyl-formamide;
DOI:10.1021/acs.jafc.5b01762

Reference yield:

: 89-77-0
2-Amino-4-chlorobenzoic acid

: 36772-63-1
7-chloro-3H-benzo[d][1,2,3]triazin-4-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetrahydrofuran / 19 h / -10 - 20 °C

2.1: ammonium carbonate / 1,4-dioxane / 60 °C

3.1: sodium nitrite; hydrogenchloride / water; N,N-dimethyl-formamide / 1.67 h / 0 °C

3.2: 0.25 h / pH 10

With hydrogenchloride; ammonium carbonate; sodium nitrite; In tetrahydrofuran; 1,4-dioxane; water; N,N-dimethyl-formamide;
DOI:10.1021/acs.jafc.5b01762