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Safety Information

174319

Sigma-Aldrich

p-Toluenesulfonhydrazide

~99%

Synonym(s):

p-Toluenesulfonic acid hydrazide, p-Toluenesulfonyl hydrazide, Tosylhydrazide

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About This Item

Linear Formula:
CH3C6H4SO2NHNH2
CAS Number:
1576-35-8
Molecular Weight:
186.23
Beilstein:
610130
EC Number:
216-407-3
MDL number:
MFCD00007588

Assay

~99%

availability

available only in EU

mp

103-108 °C (lit.)

SMILES string

Cc1ccc(cc1)S(=O)(=O)NN

InChI

1S/C7H10N2O2S/c1-6-2-4-7(5-3-6)12(10,11)9-8/h2-5,9H,8H2,1H3

InChI key

ICGLPKIVTVWCFT-UHFFFAOYSA-N

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Description
Pricing

Signal Word

Danger

Hazard Statements

H242,H301,H411

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 2 - Self-react. D

Supplementary Hazards

EUH044

Storage Class Code

5.2 - Organic peroxides and self-reacting hazardous materials

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.

FSL

Group 5: Self-reactive substances
Hydrazine derivates
Hazardous rank II
2nd self-reactive materials

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

174319-50G:
174319-250G:
174319-BULK:
174319-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
S33838
S33839
33474
33355

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Linda J Ejim et al.
Journal of medicinal chemistry, 50(4), 755-764 (2007-02-16)
The biosynthesis of methionine is an attractive antibiotic target given its importance in protein and DNA metabolism and its absence in mammals. We have performed a high-throughput screen of the methionine biosynthesis enzyme cystathionine beta-lyase (CBL) against a library of

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