4-Ethynylbenzenesulfonamide

Product Name: 4-Ethynylbenzenesulfonamide
CAS No.: 1788-08-5
Chemical Name: 4-Ethynylbenzenesulfonamide
Synonyms: 4-Ethynybenzenesulfonamide;4-ethynylbenzenesulfonamide;BenzenesulfonaMide, 4-ethynyl-;4-ethynylbenzene-1-sulfonaMide;4-Ethynylbenzenesulfonamide >Benzenesulfonamide, 4-ethynyl- (9CI)
CBNumber: CB81071913
Molecular Formula: C8H7NO2S
Formula Weight: 181.21
MOL File: 1788-08-5.mol

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4-Ethynylbenzenesulfonamide Property

Melting point:: 178.0 to 182.0 °C
Boiling point:: 338.2±44.0 °C(Predicted)
Density: 1.38±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
form: powder to crystal
pka: 9.88±0.10(Predicted)
color: Light yellow to Yellow to Orange

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Safety

HS Code: 2935.90.9500

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TCI Chemical

Product number: E1130
Product name: 4-Ethynylbenzenesulfonamide
Purity: >98.0%(HPLC)(N)
Packaging: 200mg
Price: $185
Updated: 2024/03/01

TCI Chemical

Product number: E1130
Product name: 4-Ethynylbenzenesulfonamide
Purity: >98.0%(HPLC)(N)
Packaging: 1g
Price: $645
Updated: 2024/03/01

TRC

Product number: E940020
Product name: 4-Ethynylbenzenesulfonamide
Packaging: 50mg
Price: $65
Updated: 2021/12/16

Synthonix

Product number: E48489
Product name: 4-Ethynylbenzenesulfonamide
Purity: 98%
Packaging: 100mg
Price: $90
Updated: 2021/12/16

AK Scientific

Product number: W3893
Product name: 4-Ethynylbenzenesulfonamide
Packaging: 100mg
Price: $119
Updated: 2021/12/16