Skip to Content
Merck
CN

Key Documents

View All Documentation

8.14126

2-Mercaptobenzimidazole

for synthesis

Synonym(s):

2-Mercaptobenzimidazole, 2-Benzimidazolethiol

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C7H6N2S
CAS Number:
583-39-1
Molecular Weight:
150.20
EC Index Number:
209-502-6
UNSPSC Code:
12352105
MDL number:
MFCD00466107
Assay:
≥98.0% (HPLC)
Form:
powder
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

200

assay

≥98.0% (HPLC)

form

powder

autoignition temp.

480 °C

potency

300 mg/kg LD50, oral (Rat)

mp

285-290 °C

solubility

0.3 g/L

density

1.42 g/cm3

storage temp.

2-30°C

InChI

1S/C7H6N2S/c10-7-8-5-3-1-2-4-6(5)9-7/h1-4H,(H2,8,9,10)

InChI key

YHMYGUUIMTVXNW-UHFFFAOYSA-N

Analysis Note

Assay (HPLC, area%): ≥ 98.0 % (a/a)
Identity (IR): passes test

Still not finding the right product?

Explore all of our products under 2-Mercaptobenzimidazole

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 3 - Skin Sens. 1A - STOT RE 2

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 2

flash_point_f

752.0 °F - closed cup

flash_point_c

> 400 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Global Trade Item Number

SKUGTIN
814126010004022536407456
814126050004022536407463