CAS No 26725-51-9 , 1,2-dihydrobenzotriazol-4-one

Name: 1,2-dihydrobenzotriazol-4-one
Synonyms: 1h-1,2,3-benzotriazol-4-ol; 26725-51-9; hydroxybenztriazole;1,2-dihydrobenzotriazol-4-one;4-Hydroxy-1H-benzotriazole; 1,2-dihydrobenzotriazol-4-one;
CAS Registry Number:26725-51-9
Melting Point: 224 °C (dec.)
Flash Point: 239.9°C
Boiling Point: 473°Cat760mmHg
Density: 1.557g/cm³
Refractive index: 1.786
Safety Statements:
Hazard Codes Xn,Xi
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36
WGK Germany 3

Hazard Note Irritant
Hazard Symbols: Xn: Harmful;Xi: Irritant;
Flash Point: 239.9°C
Molecular Weight: 135.1234
InchiKey: NPZTUJOABDZTLV-UHFFFAOYSA-N
InChI: InChI=1S/C6H5N3O/c10-5-3-1-2-4-6(5)8-9-7-4/h1-3,7,9H
Risk Statements: 20/21/22-36/37/38
Molecular Formula: C₆H₅N₃O
Molecular Structure:

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           26725-51-9 4-Hydroxybenzotriazole
           4-Hydroxybenzotriazole, 80%
 
             Conier Chem & Pharma Co.,Ltd.
             
              null
Tel: +86-(23)-62922305
Fax: +86-(23)-62912751
Address: 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065,  null,nullChina

           26725-51-9 4-Hydroxybenzotriazole
           4-Hydroxybenzotriazole, 80%
 
             chemner 
             
              [Manufacturer]
Tel: 86-23-62482345 
Fax: 86-23-62481116 
Address: 668# International Exhibtion and Conference center400060  chongqingCHINA chongqing,nullChina

           26725-51-9 4-Hydroxybenzotriazole
           4-Hydroxybenzotriazole, 97%
 
             Excel Asia Enterprises LTD.
             
              [Manufacturers]
Tel: =86-21-33538380
Address: No.8, Lane1305, Huajing Road., Shanghai null,nullChina

           26725-51-9 4-Hydroxybenzotriazole, 98%
           4-Hydroxybenzotriazole, 98%
 
             Alfa Aesar
             
              [Manufacturers]
Tel: +1-(978)-521-6300
Fax: +1-(978)-521-6350
Address: 26, Parkridge Road, Ward Hill, Massachusetts 01835,  beijing,MAUnited States

           26725-51-9 4-Hydroxybenzotriazole
           4-Hydroxybenzotriazole
 
             Shanghai Sinofluoro Scientific Co., Ltd
             
              [Manufacturers]
Tel: +86-21-64279360
Fax: +86-21-64278603
Address: Room 1006,Building 3,#58 East Xinjian Road, Shanghai ,201100,China, null,ShanghaiChina

           26725-51-9 4-Hydroxybenzotriazole
           4-Hydroxybenzotriazole, 98%
 
             Matrix Scientific
             
              [Manufacturer]
Tel:  800-733-0244/ 803-788-9494
Fax:  803-788-9419
Address: Matrix Scientific 
PO BOX 25067 
Columbia, SC 29224-5067 null,nullUnited States

           26725-51-9 4-HYDROXY-1H-BENZOTRIAZOLE, 98%
           
             Alfa Aesar, a Johnson Matthey Company
             
              [Manufacturer]
Tel:  978-521-6401
Fax:  978-521-6350
Address: 26 Parkridge Road 
Ward Hill, MA 01835 null,nullUnited States

           26725-51-9 4-Hydroxybenzotriazole
           4-Hydroxybenzotriazole, 97.0%
 
             Shanghai FWD Chemicals ltd
             
              [Manufacturers]
Tel: 86-21-64251365
Fax: +86-21- 64251330
Address: Room 409,The technological & industrial building Shanghai,ShanghaiChina

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Hazard Codes	Xn,Xi
Risk Statements	20/21/22-36/37/38
Safety Statements	26-36
WGK Germany	3
Hazard Note	Irritant

CAS No 26725-51-9 , 1,2-dihydrobenzotriazol-4-one

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