Skip to Content
Merck
All Photos(3)

Key Documents

View All Documentation

Safety Information

A81803

Sigma-Aldrich

4-Amino-4H-1,2,4-triazole

ReagentPlus®, 99%

Synonym(s):

4H-1,2,4-Triazol-4-amine

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Empirical Formula (Hill Notation):
C2H4N4
CAS Number:
584-13-4
Molecular Weight:
84.08
Beilstein:
107563
EC Number:
209-533-5
MDL number:
MFCD00003099
UNSPSC Code:
12352100
PubChem Substance ID:
24891209
NACRES:
NA.22

Quality Level

200

product line

ReagentPlus®

Assay

99%

form

crystals

mp

84-86 °C (lit.)

SMILES string

Nn1cnnc1

InChI

1S/C2H4N4/c3-6-1-4-5-2-6/h1-2H,3H2

InChI key

FMCUPJKTGNBGEC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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

A81803-BULK:
A81803-5G:
A81803-1KG:
A81803-VAR:
A81803-100G:
A81803-25G:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBK3759
STBJ2710
STBH8502
STBH4762
STBH4761

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

Jingtang Li et al.
Journal of chromatography. A, 1559, 178-185 (2018-01-07)
Recently,ionic liquids (ILs) functionalized cyclodextrins (CDs) have attracted more and more attention in the fields of enantioseparation. In this study, a novel IL amino triazolium functionalized β-CD derivative, mono-6-deoxy-6-(4-amino-1,2,4-triazolium)-β-cyclodextrin chloride (4-ATMCDCl), was synthesized for the first time and managed to

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