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1,2,3-BENZOTRIAZIN-4(3H)-ONE

1,2,3-BENZOTRIAZIN-4(3H)-ONE
1,2,3-BENZOTRIAZIN-4(3H)-ONE structure
CAS No.
90-16-4
Chemical Name:
1,2,3-BENZOTRIAZIN-4(3H)-ONE
Synonyms
90-16-4;usafma-2;NSC 13563;NSC 20121;USAF Ma-2;BENZAZIMIDE;Benzazimidone;BenzotriazinHone;Benzoketotriazine;4-KETOBENZTRIAZINE
CBNumber:
CB5747711
Molecular Formula:
C7H5N3O
Formula Weight:
147.13
MOL File:
90-16-4.mol

1,2,3-BENZOTRIAZIN-4(3H)-ONE Properties

Melting point:
216-218 °C (lit.)
Boiling point:
282℃
Density 
1.47
refractive index 
1.5500 (estimate)
Flash point:
125℃
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Soluble in most organic solvents.
pka
-4.67±0.20(Predicted)
color 
Needles from cyclohexane
BRN 
124996
InChIKey
DMSSTTLDFWKBSX-UHFFFAOYSA-N
CAS DataBase Reference
90-16-4(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
FIE1VTY749
EPA Substance Registry System
1,2,3-Benzotriazin-4(1H)-one (90-16-4)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS06,GHS08,GHS07
Signal word  Warning
Hazard statements  H301-H332-H361-H302-H315-H319-H335
Precautionary statements  P201-P280-P301+P310a-P405-P501a-P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  3
RTECS  DM0800000
Hazard Note  Irritant
TSCA  Yes
HazardClass  IRRITANT
Toxicity LD50 ipr-mus: 50 mg/kg NTIS** AD277-689

1,2,3-BENZOTRIAZIN-4(3H)-ONE price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 340545 1,2,3-Benzotriazin-4(3H)-one 98% 90-16-4 5g $60.1 2021-03-22 Buy
TCI Chemical K0003 3,4-Dihydro-4-oxo-1,2,3-benzotriazine >98.0%(HPLC)(T) 90-16-4 5g $26 2021-03-22 Buy
TCI Chemical K0003 3,4-Dihydro-4-oxo-1,2,3-benzotriazine >98.0%(HPLC)(T) 90-16-4 25g $73 2021-03-22 Buy
Alfa Aesar A19798 1,2,3-Benzotriazin-4(3H)one, 97% 90-16-4 25g $76.5 2021-03-22 Buy
Alfa Aesar A19798 1,2,3-Benzotriazin-4(3H)one, 97% 90-16-4 5g $25.5 2021-03-22 Buy

1,2,3-BENZOTRIAZIN-4(3H)-ONE Chemical Properties,Uses,Production

Chemical Properties

Tan powder. Soluble in alkaline solutions and organic bases.

Uses

Organic synthesis.

Definition

Bicyclic.

Safety Profile

Poison by intraperitoneal route.Experimental reproductive effects. When heated todecomposition it emits toxic fumes of NOx.

1,2,3-BENZOTRIAZIN-4(3H)-ONE Preparation Products And Raw materials

Raw materials

Preparation Products


1,2,3-BENZOTRIAZIN-4(3H)-ONE Suppliers

Global( 98)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
+86 519 86305879 sales@ansciepchem.com CHINA 4242 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47498 58
career henan chemical co
13203830695 0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29864 58
Fuxin Pharmaceutical
021-50872116
contact@fuxinpharm.com CHINA 9520 58
WinWin Chemical CO., Limited
15325081899 0086-577-64498589
0086-577-56994596 sales@win-winchemical.com CHINA 11945 58
AFINE CHEMICALS LIMITED
008657185134551
008657185134895 info@afinechem.com CHINA 15559 58
Baoji Guokang Healthchem co.,ltd
09178656283
cngksw@aliyun.com CHINA 9475 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58
Amadis Chemical Company Limited
0086-571-89925085
0086-571-89925065 sales@amadischem.com China 132148 58

View Lastest Price from 1,2,3-BENZOTRIAZIN-4(3H)-ONE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-03 1,2,3-BENZOTRIAZIN-4(3H)-ONE
90-16-4
US $9.80 / KG 1KG 97%-99% 1kg -1000kg Career Henan Chemical Co

1,2,3-BENZOTRIAZIN-4(3H)-ONE Spectrum


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