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ChemicalBook >> CAS DataBase List >> 2-Butynyl 4-methylbenzenesulfonate

2-Butynyl 4-methylbenzenesulfonate

2-Butynyl 4-methylbenzenesulfonate price.
  • $98.99 - $563
  • Product name: 2-Butynyl 4-methylbenzenesulfonate
  • CAS: 56563-37-2
  • MF: C11H12O3S
  • MW: 224.28
  • EINECS:
  • MDL Number:MFCD00078395
  • Synonyms:TIMTEC-BB SBB008911;2-BUTYNYL 4-TOLUENESULFONATE;2-BUTYNYL-PARA-TOLUENESULFONATE;2-BUTYNYL P-TOLUENESULFONATE;2-BUTYNYL P-TOLUENESULPHONATE;1-(p-Tosyloxy)-2-butyne;But-2-yn-1-yl 4-Methylbenzenesulfonate;-Butynyl 4-methylbenzenesulfonate
Price6 Properties Safety Information Description
6 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Crysdot
  • GFS CHEMICALS
  • TCI Chemical
Package
  • 1g
  • 5G
  • 10g
  • 25g
  • 250g
  • ManufacturerAHH
  • Product numberMT-04283
  • Product description2-Butynyl4-toluenesulfonate 98%
  • Packaging250g
  • Price$535
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number3468BB
  • Product description2-Butynyl p-Toluenesulfonate
  • Packaging1g
  • Price$252
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12060525
  • Product descriptionBut-2-yn-1-yl4-methylbenzenesulfonate 95+%
  • Packaging25g
  • Price$356
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number80361
  • Product description2-BUTYNYL-P-TOLSULFONATE
  • Packaging10g
  • Price$98.99
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB4995
  • Product description2-Butynyl p-Toluenesulfonate
  • Packaging1G
  • Price$165
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB4995
  • Product description2-Butynyl p-Toluenesulfonate
  • Packaging5G
  • Price$563
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-04283 2-Butynyl4-toluenesulfonate 98% 250g $535 2021-12-16 Buy
AK Scientific 3468BB 2-Butynyl p-Toluenesulfonate 1g $252 2021-12-16 Buy
Crysdot CD12060525 But-2-yn-1-yl4-methylbenzenesulfonate 95+% 25g $356 2021-12-16 Buy
GFS CHEMICALS 80361 2-BUTYNYL-P-TOLSULFONATE 10g $98.99 2021-12-16 Buy
TCI Chemical B4995 2-Butynyl p-Toluenesulfonate 1G $165 2025-07-31 Buy
TCI Chemical B4995 2-Butynyl p-Toluenesulfonate 5G $563 2025-07-31 Buy

Properties

Melting point :47 °C
Boiling point :355.2±25.0 °C(Predicted)
Density :1,012 g/cm3
Flash point :>110℃
storage temp. :Refrigerator (+4°C)
solubility :soluble in Methanol
form :powder to crystal
color :White to Orange to Green
Specific Gravity :1.012
Water Solubility :Insoluble
BRN :3300477
CAS DataBase Reference :56563-37-2(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

More related product prices

Ethyl p-toluenesulfonate Sodium p-toluenesulfonate p-Toluenesulfonic acid Sodium xylenesulfonate PROPARGYL BENZENESULFONATE 56563-37-2

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Suppliers and manufacturers

CONIER CHEM AND PHARMA LIMITED
HANGZHOU LEAP CHEM CO., LTD.
Aladdin Scientific
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Shenzhen Nexcon Pharmatechs Ltd.
DAYANG CHEM (HANGZHOU) CO.,LTD
Amadis Chemical Company Limited Mainchem Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd.