Substance
ID:306034
Names and Identifiers
IUPAC Traditional name
hydroxybenzotriazole hydrate
IUPAC name
1H-1,2,3-benzotriazol-1-ol hydrate
Synonyms
HOBt HydrateHOBt 一水合物1-Hydroxybenzotriazole hydrate1-羟基苯并三氮唑 水合物
Registration numbers
MDL Number
Beilstein Number
CAS Number
EC Number
PubChem SID
Properties
Product Information
Quality
synthesis grade
Empirical Formula (Hill Notation)
C6H5N3O · xH2O
Purity
97%
Safety Information
German water hazard class
nwg
GHS Signal Word
Warning
Safety Statements
26-37-60
GHS Precautionary statements
P210
RID/ADR
UN 3380 4.1/PG 1
Risk Statements
1-11-44
UN Number
3380
GHS Hazard statements
H228
Supplemental Hazard Statements
Explosive when dry., Risk of explosion if heated under confinement.
Hazard Class
4.1
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
MSDS Link
European Hazard Symbols
Flammable (F)Packing Group
1
Physical Property
Melting Point
155-158 °C(lit.)
Molecule Details
Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Application
Additive used in oligonucleotide couplings1,2 and in racemization-free peptide couplings.3,4
Packaging
25, 100, 250 g in glass bottle
Live Chat and Frequently Asked Questions are available for this Product.
Application
Additive used in oligonucleotide couplings1,2 and in racemization-free peptide couplings.3,4
Packaging
25, 100, 250 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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