Skip to Content
Merck
CN

578967

1-Hydroxybenzotriazole solution

15 wt. % in DMF

Synonym(s):

HOBt solution

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C6H5N3O
CAS Number:
2592-95-2
Molecular Weight:
135.12
UNSPSC Code:
12352100
NACRES:
NA.21
PubChem Substance ID:
329758375
MDL number:
MFCD00005805
Beilstein/REAXYS Number:
5627231

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI

1S/C6H5N3O/c10-9-6-4-2-1-3-5(6)7-8-9/h1-4,10H

SMILES string

On1nnc2ccccc12

InChI key

ASOKPJOREAFHNY-UHFFFAOYSA-N

concentration

15 wt. % in DMF

refractive index

n20/D 1.4500

bp

149-150 °C

density

0.983 g/mL at 25 °C

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

138.9 °F - closed cup

flash_point_c

59.4 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
04003LA

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service