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190446

Benzotriazole

Name: Benzotriazole
Brand: ALDRICH

reagent grade, 97%

Synonym(s):

1,2,3-Benzotriazole, 1H-Benzotriazole

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About This Item

Empirical Formula (Hill Notation):

C₆H₅N₃

CAS Number:

95-14-7

Molecular Weight:

119.12

EC Number:

202-394-1

UNSPSC Code:

12352100

PubChem Substance ID:

329751788

Beilstein/REAXYS Number:

112133

MDL number:

MFCD00005699

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Properties

grade

reagent grade

vapor density

4.1 (vs air)

vapor pressure

0.04 mmHg ( 20 °C)

assay

97%

mp

97-99 °C (lit.)

SMILES string

c1ccc2[nH]nnc2c1

InChI

1S/C6H5N3/c1-2-4-6-5(3-1)7-9-8-6/h1-4H,(H,7,8,9)

InChI key

QRUDEWIWKLJBPS-UHFFFAOYSA-N

Description

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Pictograms

GHS07,GHS09

Signal Word

Warning

Hazard Codes

H302,H319,H411

Precautionary Statements

P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

338.0 °F - closed cup

Flash Point (°C)

170 °C - closed cup

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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