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1-Hydroxybenzotriazole

1-Hydroxybenzotriazole
1-Hydroxybenzotriazole
CAS No.
2592-95-2
Chemical Name:
1-Hydroxybenzotriazole
Synonyms
HBT;HOBT;1-HOB;HOBTA;HOBT (anh);Benzazimidol;HOBt solution;HOBt(anhydrous);1-Benzotriazolol;1-Oxy-benztriazol
CBNumber:
CB2420172
Molecular Formula:
C6H5N3O
Formula Weight:
135.12
MOL File:
2592-95-2.mol

1-Hydroxybenzotriazole Properties

Melting point:
156-159°C
Boiling point:
149-150 °C
Density 
1 g/cm3
refractive index 
n20/D 1.488
Flash point:
95 °C
storage temp. 
Store at RT.
Stability:
Stable, but possible risk of explosion if heated under confinement. Flammable.
CAS DataBase Reference
2592-95-2(CAS DataBase Reference)
NIST Chemistry Reference
1H-benzotriazole, 1-hydroxy-(2592-95-2)
EPA Substance Registry System
1H-Benzotriazole, 1-hydroxy-(2592-95-2)

SAFETY

Hazard Codes  F,Xi,T,E
Risk Statements  11-5-36/38-36/37/38-36-20/21-61-2
Safety Statements  16-33-7/9-26-45-53-15-36/37-35
RIDADR  1325
RTECS  DM1288000
HazardClass  4.1
PackingGroup  III
HS Code  29339980

1-Hydroxybenzotriazole price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy

1-Hydroxybenzotriazole Chemical Properties,Uses,Production

Chemical Properties

white to light yellow powder

Uses

additive for oligonucleotide couplings and in racemization-free peptide couplings

Purification Methods

Crystallise HOBt from aqueous EtOH or water. [Boyle & Jones J Chem Soc Perkin Trans II 160 1973, Tomita & Ikawa J Pharm Soc Jpn 75 449 1955, Beilstein 26 III/IV 95.]

1-Hydroxybenzotriazole Preparation Products And Raw materials

Raw materials

Preparation Products


1-Hydroxybenzotriazole Suppliers

Global( 452)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3217 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22049 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Shanghai Yingrui Biopharma Co., Ltd.
+86-21-33585366 E-mail:sales03@shyrchem.com
+86-21-34979012 sales03@shyrchem.com CHINA 663 60
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 894 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 14293 60
AB PharmaTech,LLC
323-480-4688
323-480-4688 sales01@abpharmatechusa.com United States 991 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 10967 58

View Lastest Price from 1-Hydroxybenzotriazole manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-16 1-Hydroxybenzotriazole
2592-95-2
US $11.00 / KG 1KG 99% 1000KG career henan chemical co
2018-08-15 1-Hydroxybenzotriazole
2592-95-2
US $1.00 / KG 1KG 99% 20kg career henan chemical co
2018-03-06 1-Hydroxybenzotriazole
2592-95-2
US $1.00 / KG 1KG 99% 100t Shanghai Yingrui Biopharma Co., Ltd.

1-Hydroxybenzotriazole Spectrum


2592-95-2(1-Hydroxybenzotriazole)Related Search:


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