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Safety Information

410233

Sigma-Aldrich

1H-Benzotriazole-1-methanol

98%

Synonym(s):

1-(Hydroxymethyl)benzotriazole, 1-Benzotriazolemethanol, NSC 12463

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About This Item

Empirical Formula (Hill Notation):
C7H7N3O
CAS Number:
28539-02-8
Molecular Weight:
149.15
MDL number:
MFCD00179118
UNSPSC Code:
12352005
PubChem Substance ID:
24865702
NACRES:
NA.22

Quality Level

100

Assay

98%

reaction suitability

reaction type: C-C Bond Formation

mp

150-152 °C (lit.)

functional group

hydroxyl

SMILES string

OCn1nnc2ccccc12

InChI

1S/C7H7N3O/c11-5-10-7-4-2-1-3-6(7)8-9-10/h1-4,11H,5H2

InChI key

MXJIHEXYGRXHGP-UHFFFAOYSA-N

Related Categories

Application

Catalyst for:
  • Hydrolysis of phenyl esters of a-furoic acid

Used as:
  • Corrosion inhibitor of iron in aerated acidic media
  • Reactive oxygen scavenger

Reactant for:
  • Synthesis of hydroxy-skipped bis-homo-inositols as potential glycosidase inhibitors via Sharpless asymmetric dihydroxylation and substrate-directed anionic hydroxymethylation
  • Enantioselective synthesis of aplysin utilizing a palladium-catalyzed addition of an arylboronic acid to an allenic alcohol, followed by Eschenmoser/Claisen rearrangement
  • Synthesis of substituted dihydroquinoline carboxylic acids as antitumor and HIV-1 integrase inhibitors
  • Gosteli-Claisen rearrangement
Safe reagent for the in situ generation of anhydrous formaldehyde in organic solvents.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

410233-VAR:
410233-10G:
410233-50G:
410233-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCK5635
MKCG0803
MKBR4429V
MKBL6423V
MKBC5738V

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Gülsev Dilber et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 217, 128-140 (2019-04-01)
In this study, the novel 3-(1H-benzo[d][1,2,3]triazol-1-yl)methoxy substituted novel phthalonitrile compounds (2 and 6) were synthesized. Their non-peripheral and peripheral zinc (II) (3 and 7), manganese (III) (4 and 8) and copper (II) (5 and 9) phthalocyanine complexes were synthesized for
Organic Letters (2007)

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