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3-Hydroxy-1,2,3-benzotriazin-4(3H)-one

3-Hydroxy-1,2,3-benzotriazin-4(3H)-one Structure
CAS No.
28230-32-2
Chemical Name:
3-Hydroxy-1,2,3-benzotriazin-4(3H)-one
Synonyms
DHBT;HOOBT;DHOBT;ODHBT;HODHBT;HOOBt, DHBT;HODHBT (DHBT);3-Hydroxy-1,2,3-ben;LABOTEST-BB LT00453576;OXOHYDROXYBENZOTRIAZOLE
CBNumber:
CB6485249
Molecular Formula:
C7H5N3O2
Molecular Weight:
163.13
MOL File:
28230-32-2.mol
MSDS File:
SDS
Modify Date:
2024/7/2 8:55:14

3-Hydroxy-1,2,3-benzotriazin-4(3H)-one Properties

Melting point 184-189°C
Boiling point 290.19°C (rough estimate)
Density 1.041(20.0000℃)
refractive index n20/D 1.476
Flash point 58 °C
storage temp. 2-8°C
solubility Soluble in water or 1% acetic acid
form Powder
pka 7.78±0.20(Predicted)
color White to off-white
CAS DataBase Reference 28230-32-2(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS01,GHS07
Signal word  Danger
Hazard statements  H201-H335-H319-H315
Precautionary statements  P210-P230-P240-P250-P280-P370+P380-P372-P373-P401-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes  T,E,Xi
Risk Statements  20/21-36/37/38-2-1-61
Safety Statements  53-26-35-36/37-45-37/39-36
RIDADR  UN 3379 3/PG 1
WGK Germany  3
10-21
HS Code  29339900

3-Hydroxy-1,2,3-benzotriazin-4(3H)-one price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemicals (India) D2039 3,4-Dihydro-3-hydroxy-4-oxo-1,2,3-benzotriazine 28230-32-2 10G ₹5600 2022-05-26 Buy
TCI Chemicals (India) D2039 3,4-Dihydro-3-hydroxy-4-oxo-1,2,3-benzotriazine 28230-32-2 25G ₹9000 2022-05-26 Buy
SRL 91374 3,4-Dihydro-3-Hydroxy-4-Oxo-1,2,3-Benzotriazine (DHOBT, DHBT) extrapure, 98% 28230-32-2 5Gms ₹1890 2022-05-26 Buy
SRL 91374 3,4-Dihydro-3-Hydroxy-4-Oxo-1,2,3-Benzotriazine (DHOBT, DHBT) extrapure, 98% 28230-32-2 25Gms ₹6510 2022-05-26 Buy
Product number Packaging Price Buy
D2039 10G ₹5600 Buy
D2039 25G ₹9000 Buy
91374 5Gms ₹1890 Buy
91374 25Gms ₹6510 Buy

3-Hydroxy-1,2,3-benzotriazin-4(3H)-one Chemical Properties,Uses,Production

Chemical Properties

Slightly yellow crystals

Synthesis Reference(s)

Synthesis, p. 1008, 1990 DOI: 10.1055/s-1990-27078

3-Hydroxy-1,2,3-benzotriazin-4(3H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 265)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
BASR Fine Chemicals Pvt. Ltd. +91-9848230391 +91-9848230391 Telangana, India 908 58 Inquiry
Santo Righello Pvt. Ltd 91-9885571757 Hyderabad, India 919 58 Inquiry
Oceanic Pharmachem Pvt. Ltd. 91-22-42128600 Maharashtra, India 2006 58 Inquiry
Vyas Bio Life Sciences Pvt. Ltd -65546373 Hyderabad, India 1213 58 Inquiry
Sisco Resech Laboratories Private Limited +91-22-4268 5800 Mumbai, India 655 58 Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6707 30 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Triveni chemicals 08048762458 New Delhi, India 6093 58 Inquiry
Anand Agencies 91-20-24454597 Maharashtra, India 2337 58 Inquiry
Reax Chemicals 08048372701Ext 416 Hyderabad, India 4223 58 Inquiry
3-HYDROXY-4-KETOBENZOTRIAZINE 3-HYDROXY-3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZINE 3-HYDROXY-[1,2,3]BENZOTRIAZIN-4(3H)-ON 3-HYDROXY-1,2,3-BENZOTRIAZIN-4(3H)-ONE 3-HYDROXY-1,2,3-BENZOTRIAZIN-4-ONE 3-HYDROXY-1,2,3-BENZOTRIAZINE 4(3H)-ONE 3-HYDROXY-4-OXO-3,4-DIHYDRO-1,2,3-BENZOTRIAZINE 3,4-DIHYDRO-3-HYDROXY-4-OXO-(1,2,3)-BENZOTRIAZIN LABOTEST-BB LT00453576 3 4-DIHYDRO-3-HYDROXY-4-OXO-1 2 3- & HODHBT HOOBT hydroxy-3,4-dihydro-4-oxo-1,2,3-benzotriazine DHOBT DHBT ODHBT OXOHYDROXYBENZOTRIAZOLE 3-Hydroxy-1,2,3-benzotriazine-4(3H)-one solution, 25% in DMF 3,4-Dihydro-3-Hydroxy-oxo-1,2,3-Benzotriazine Hoobt(3-Hydroxy-1,2,3-Benzotriazin-4(3H)-One) 3,4-Dihydro-3-hydroxy-4-oxo-1,2,3-benzotriazine, 98+% HOOBT (3-Hydroxy-1,2,3-benzotruazin-4(3H)-one) HOOBt, DHBT HODHBT (DHBT) 3,4-DIHYDRO-3-HYDROXY-4-OXO-1,2,3-BENZOTRIAZINE (DHBT) 3-Hydroxy-1,2,3-ben 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one ( DHBT or DhbtOH ) 3,4-Dihydro-3-hydroxy-4-oxo-1,2,3-benzotriazine (HOOBT) 3-hydroxy-3,4-dihydro-1,2,3-benzotriazin-4-one 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one 3-Hydroxy-4-ketobenzotriazine 3,4-DIHYDRO-3-HYDROXY-4-OXO-1,2,3-BENZOTRIAZINE (DHOBT) (DHBT) extrapure 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one solution 3,4-Dihydro-3-hydroxy-4-oxo-1,2,3-benzotriazine, 3-Hydroxy-3,4-dihydro-4-oxo-1,2,3-benzotriazine, DHBT 3,4-Dihydro-3-hydroxy-4-oxo-benzotriazine 3-Hydroxy-3,4-dihydro-1,2,3-benzotriazine-4-one 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one,98% 3,4-DIHYDRO-3-HYDROXY-4-OXO-1,2,3-BENZOTRIAZINE 3-hydroxy-3,4-dihydrobenzotriazine-4-one 3-Hydroxy-1,2,3-ben zotriazin-4(3H)-one(HOOBT) 3-HYDROXYBENZO[D][1,2,3]TRIAZIN-4(3H)-ONE 3,4-Dihydro-3-hydroxy-4-oxo-1,2,3-benzotriazine> 1,2,3-Benzotriazin-4(3H)-one, 3-hydroxy- 28230-32-2 3-HYDROXY-1,2,3-BENZOTRIAZIN-4(3H)-ONE 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one USP/EP/BP 28230-32-2 Coupling Others Synthetic Reagents Peptide Peptide Coupling Reagents