Benzenesulfonamide, 4-methyl-N-(((phenylmethyl)amino)(2-propynylamino) methylene)-,

Modify Date: 2025-08-27 19:46:55

Benzenesulfonamide, 4-methyl-N-(((phenylmethyl)amino)(2-propynylamino) methylene)-, Structure
Benzenesulfonamide, 4-methyl-N-(((phenylmethyl)amino)(2-propynylamino) methylene)-, structure
Common Name Benzenesulfonamide, 4-methyl-N-(((phenylmethyl)amino)(2-propynylamino) methylene)-,
CAS Number 71795-21-6 Molecular Weight 341.42700
Density 1.14g/cm3 Boiling Point 490.7ºC at 760 mmHg
Molecular Formula C18H19N3O2S Melting Point N/A
MSDS N/A Flash Point 250.6ºC

 Names

Name 2-benzyl-1-(4-methylphenyl)sulfonyl-3-prop-2-ynylguanidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.14g/cm3
Boiling Point 490.7ºC at 760 mmHg
Molecular Formula C18H19N3O2S
Molecular Weight 341.42700
Flash Point 250.6ºC
Exact Mass 341.12000
PSA 78.94000
LogP 3.91490
Index of Refraction 1.578
InChIKey BAJNBINKRWTUIC-UHFFFAOYSA-N
SMILES C#CCNC(=NCc1ccccc1)NS(=O)(=O)c1ccc(C)cc1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB2944150
CHEMICAL NAME :
Benzenesulfonamide, 4-methyl-N-(((phenylmethyl)amino)(2-propynylamino)met hylene)-,
CAS REGISTRY NUMBER :
71795-21-6
LAST UPDATED :
199803
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H19-N3-O2-S2
MOLECULAR WEIGHT :
373.52

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2384757

 Synonyms

4-METHYL-N-((BENZYLAMINO)(2-PROPYNYLAMINO)METHYLENE)BENZENESULFONAMIDE
4-Methyl-N-(((phenylmethyl)amino)(2-propynylamino)methylene)benzenesulfonamide
Benzyl-1 (propyne-2-yl)-3 p-toluenesulfonyl-2 guanidine [French]
Benzenesulfonamide,4-methyl-N-(((phenylmethyl)amino)(2-propynylamino)methylene)
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