39968-33-7|1-Hydroxy-7-azabenzotriazoleProducts Supply

1-Hydroxy-7-azabenzotriazole cas no:39968-33-7

Synonyms: 1-Hydroxy-7-azabenzotriazole (HOAT);3H-1,2,3-Triazolo[4,5-b]pyridine,3-hydroxy-;1-Hydroxy-1H-v-triazolo[4,5-b]pyridine;3H-1,2,3-Triazolo[4,5-b]pyridine-3-ol;7-Aza-1-hydroxybenzotriazole;HOAt;[1,2,3]Triazolo[4,5-b]pyridin-3-ol;

Identification

Name1-Hydroxy-7-azabenzotriazole
CAS39968-33-7
Synonyms1-Hydroxy-7-azabenzotriazole (HOAT);3H-1,2,3-Triazolo[4,5-b]pyridine,3-hydroxy-;1-Hydroxy-1H-v-triazolo[4,5-b]pyridine;3H-1,2,3-Triazolo[4,5-b]pyridine-3-ol;7-Aza-1-hydroxybenzotriazole;HOAt;[1,2,3]Triazolo[4,5-b]pyridin-3-ol;
Molecular FormulaC₅H₄N₄O
Molecular Weight136.11

Chemical Properties

Appearanceyellow crystalline powder
refractive indexn20/D 1.441
storage tempStore at RT.

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

HazardclassIRRITANT

Safety Data

Hazard F:Flammable
Risk R11;R36/37/38;R5
Safety

Hazard Codes of 1-Hydroxy-7-azabenzotriazole (CAS NO.39968-33-7): Toxic T,? Irritant Xi, Harmful Xn,? Explosive E ,F
?Risk Statements:
R2: Risk of explosion by shock, friction, fire or other sources of ignition
R5:? Heating may cause an explosion?
R11:? Highly Flammable?
R22:? Harmful if swallowed?
R36:? Irritating to the eyes?
R41:? Risk of serious damage to eyes?
R61:? May cause harm to the unborn child?
R20/21:? Harmful by inhalation and in contact with skin?
R37/38:? Irritating to respiratory system and skin?
R36/37/38:? Irritating to eyes, respiratory system and skin?
Safety Statements:
S16:? Keep away from sources of ignition - No smoking?
S26:? In case of contact with eyes, rinse immediately with plenty of water and seek medical advice?
S35:? This material and its container must be disposed of in a safe way?
S36:? Wear suitable protective clothing?
S39:? Wear eye/face protection?
S45:? In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)?
S53:? Avoid exposure - obtain special instruction before use?
RIDADR: UN 1993 3/PG 3
WGK Germany: 1
Hazard Note: Irritant

supplier list

Ivy Fine Chemicals: Tel:856-465-8550; Address:

Credimate Trading Limited: Tel:+86-(21)-57429129; Address: Suite 302, No. 503 Guhuaxincun Area B, Nanqiao, Fengxian, Shanghai 201400,

Discovery Fine Chemicals Limited: Tel:+44-(202)-521225; Address: Discovery Court, 29 Nursery Road, Bournemouth, Dorset BH9 3AT,

Ubichem plc: Tel:+44-(23)-80263030; Address: Mayflower Close, Chandlers Ford Industrial Estate, Eastleigh, Hampshire SO53 4AR,

Nanjing Biorgchem Co., Ltd.: Tel:+86 25 85306029; Address: 106 Building, No.508,Heyan Road, Qixia District, Nanjing,China

richuchina co.,ltd: Tel:86-21-61495604; Address: Room 203, 27#, Nong 199 jingbian Road, shanghai, China

Novolite Chemicals Co.,Ltd.: Tel:86-21-64109415; Address: 301-310 Chief-building 777 Jiachuan Rd Shanghai China

McTony Bio&Chem: Tel:604 249 2899; Address:

Morre-Tec Industries, Inc.: Tel:+1-908-6889009; Address: One Gary Road,Union, NJ 07083-5527

HangZhou Peak Chemical Co.,Ltd: Tel:+86-571-88233073; Address: Rm. 3-502,Building 3 Tucuiyuan,Lakeside Garden,No.176 Wenyi West Road, HangZhou,China

lotuschem: Tel:852-29738324; Address: Rm. 907. JCD116 Wing Tuck Commercial Centre, 177-183 Wing Lok Street, Hong Kong

GenScript Corporation: Tel:732 885 9188; Address: USA

Fast Pharm Co.,Ltd: Tel:8602133538380; Address: No.17#-6D. 830 Lane,Maotai Road Shanghai,SH200336,China

DSL Chemicals (Shanghai) Co., Ltd.: Tel:+86-21-6352 9955; Address: 1119 - 1120, Shanghai Landmark,409 - 459 Nan Jing Road (E.),Shanghai 200001, China

Beijing Hengrun Weiyuan Biotechnologies,. Inc.: Tel:+86-(10)-6969-6397; Address: Room A624, No.58 Liangguan Road, Fangshan District, Beijing 102000,

1-Hydroxy-7-azabenzotriazole cas no:39968-33-7

Directory

supplier list