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BenzenesulfonaMide, 4-Methyl-N,N-di-2-propyn-1-yl-

CAS No.
18773-54-1
Chemical Name:
BenzenesulfonaMide, 4-Methyl-N,N-di-2-propyn-1-yl-
Synonyms
N,N-Dipropargyl-p-toluenesulfonamide;4-Methyl-N,N-di(2-propynyl)benzenesulfonamide;4-Methyl-N,N-bis(prop-2-ynyl)benzenesulfonamide;4-Methyl-n,n-di-2-propyn-1-ylbenzenesulfonamide;N,N-bis(2-propynyl)-(4-methylphenyl)sulfonamide;4-Methyl-N,N-Di(Prop-2-Yn-1-Yl)Benzenesulfonamide;BenzenesulfonaMide, 4-Methyl-N,N-di-2-propyn-1-yl-;N,N-Dipropargyl-p-toluenesulfonamide
CBNumber:
CB72716133
Molecular Formula:
C13H13NO2S
Molecular Weight:
247.31
MDL Number:
MFCD22575206
MOL File:
18773-54-1.mol
MSDS File:
SDS
Last updated:2026-05-28 05:48:30

BenzenesulfonaMide, 4-Methyl-N,N-di-2-propyn-1-yl- Properties

Melting point 59.0 to 63.0 °C
Boiling point 368.9±52.0 °C(Predicted)
Density 1+-.0.06 g/cm3(Predicted)
solubility slightly sol. in Methanol
pka -10.91±0.70(Predicted)
form powder to crystal
color White to Yellow to Orange

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
HS Code  2935.90.9500
NFPA 704
0
1 0

BenzenesulfonaMide, 4-Methyl-N,N-di-2-propyn-1-yl- price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical D4964 N,N-Dipropargyl-p-toluenesulfonamide >98.0%(HPLC)(N) 18773-54-1 1g $121 2026-04-30 Buy
TCI Chemical D4964 N,N-Dipropargyl-p-toluenesulfonamide >98.0%(HPLC)(N) 18773-54-1 5g $362 2026-04-30 Buy
Activate Scientific AS180014 4-Methyl-N,N-di(prop-2-yn-1-yl)benzenesulfonamide 98% 18773-54-1 1g $199 2026-06-04 Buy
Activate Scientific AS180014 4-Methyl-N,N-di(prop-2-yn-1-yl)benzenesulfonamide 98% 18773-54-1 5g $670 2026-06-04 Buy
Matrix Scientific 311137 4-Methyl-N,N-di(prop-2-yn-1-yl)benzenesulfonamide 18773-54-1 250.00mg $52 2026-05-19 Buy
Product number Packaging Price Buy
D4964 1g $121 Buy
D4964 5g $362 Buy
AS180014 1g $199 Buy
AS180014 5g $670 Buy
311137 250.00mg $52 Buy

BenzenesulfonaMide, 4-Methyl-N,N-di-2-propyn-1-yl- Preparation Products And Raw materials

Raw materials

Preparation Products

BenzenesulfonaMide, 4-Methyl-N,N-di-2-propyn-1-yl- Suppliers

Global Suppliers ( 42)
Supplier Tel Email Country ProdList Advantage
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
Hunan HuaTeng Pharmaceutical Co., Ltd., 400-8592883 15367835770 sales@huatengsci.com China 5869 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Shanghai Pingguo Pharmaceutical Co., Ltd. 021-20432229 2412110556@qq.com China 6016 55
Shandong Ono Chemical Co., Ltd. 0539-6362799 20) China 9998 58
9ding chemical ( Shanghai) Limited 021-021-52271985 17721149837 sales@9dingchem.com China 19780 60
Wuxi AppTec 022-59987777 13552403979 jia_guoqiang@wuxiapptec.com China 22344 58
N,N-bis(2-propynyl)-(4-methylphenyl)sulfonamide 4-Methyl-N,N-Di(Prop-2-Yn-1-Yl)Benzenesulfonamide N,N-Dipropargyl-p-toluenesulfonamide N,N-Dipropargyl-p-toluenesulfonamide BenzenesulfonaMide, 4-Methyl-N,N-di-2-propyn-1-yl- 4-Methyl-n,n-di-2-propyn-1-ylbenzenesulfonamide 4-Methyl-N,N-bis(prop-2-ynyl)benzenesulfonamide 4-Methyl-N,N-di(2-propynyl)benzenesulfonamide 18773-54-1