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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Alkanes >2,5-Dimethyl-3-hexyne-2,5-diol

2,5-Dimethyl-3-hexyne-2,5-diol

2,5-Dimethyl-3-hexyne-2,5-diol Structure
  • ₹2100 - ₹9634.25
  • Product name: 2,5-Dimethyl-3-hexyne-2,5-diol
  • CAS: 142-30-3
  • MF: C8H14O2
  • MW: 142.2
  • EINECS:205-533-4
  • MDL Number:MFCD00004468
  • Synonyms:1,1,4,4-TETRAMETHYLBUTYNEDIOL;DIMETHYL HEXYNEDIOL;2,5-dimethyl-3-hexyne-5-diol ;Hexadiindiol;2,5-Dimethyl-3-hexene-2,5-diol;2,5-dimethyl-2,5-hexyneldiol;2,5-DIHYDROXY-2,5-DIMETHYL-3-HEXYNE;2,5-DIMETHYL-2,5-HEXYNEDIOL
Price5 Properties Safety Information Description
5 prices
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Brand

  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 25G
  • 100g
  • 500g
  • ManufacturerALFA India
  • Product numberALF-B20889-22
  • Product description2,5-Dimethyl-3-hexyne-2,5-diol, (+/-) + meso, 98%
  • Packaging100g
  • Price₹2417
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-B20889-36
  • Product description2,5-Dimethyl-3-hexyne-2,5-diol, (+/-) + meso, 98%
  • Packaging500g
  • Price₹5867
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD0738
  • Product description2,5-Dimethyl-3-hexyne-2,5-diol min. 99.0 %
  • Packaging25G
  • Price₹2100
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD0738
  • Product description2,5-Dimethyl-3-hexyne-2,5-diol min. 99.0 %
  • Packaging500G
  • Price₹4800
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number222623
  • Product description2,5-Dimethyl-3-hexyne-2,5-diol 98%
  • Packaging100G
  • Price₹9634.25
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-B20889-22 2,5-Dimethyl-3-hexyne-2,5-diol, (+/-) + meso, 98% 100g ₹2417 2022-05-26 Buy
ALFA India ALF-B20889-36 2,5-Dimethyl-3-hexyne-2,5-diol, (+/-) + meso, 98% 500g ₹5867 2022-05-26 Buy
TCI Chemicals (India) D0738 2,5-Dimethyl-3-hexyne-2,5-diol min. 99.0 % 25G ₹2100 2022-05-26 Buy
TCI Chemicals (India) D0738 2,5-Dimethyl-3-hexyne-2,5-diol min. 99.0 % 500G ₹4800 2022-05-26 Buy
Sigma-Aldrich(India) 222623 2,5-Dimethyl-3-hexyne-2,5-diol 98% 100G ₹9634.25 2022-06-14 Buy

Properties

Melting point :90-94 °C (lit.)
Boiling point :121-123 °C/7 mmHg (lit.)
Density :0,949 g/cm3
vapor pressure :0.025 hPa (40.3 °C)
refractive index :1.4179 (estimate)
Flash point :102°C
storage temp. :Store below +30°C.
solubility :240g/l
form :Crystalline Flakes or Powder
pka :12.91±0.29(Predicted)
color :White to light yellow
Water Solubility :240 g/L (20 ºC)
BRN :969835
InChIKey :IHJUECRFYCQBMW-UHFFFAOYSA-N
LogP :0.81 at 25℃
CAS DataBase Reference :142-30-3(CAS DataBase Reference)
NIST Chemistry Reference :3-Hexyne-2,5-diol, 2,5-dimethyl-(142-30-3)
EPA Substance Registry System :3-Hexyne-2,5-diol, 2,5-dimethyl- (142-30-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P321 Specific treatment (see … on this label).
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P501 Dispose of contents/container to..…

Description

2,5-Dimethyl-3-hexyne-2,5-diol is a white to yellowish powder or agglomerated alkyne compound commonly used in the manufacture of chemical products and preparations. It is used as a chemical intermediate in spices and peroxide catalysts, and as a drawing lubricant, defoamer, and coupling agent in resin coatings. In addition, it can also be applied as surfactant component and electroplating auxiliary.

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Suppliers and manufacturers

career henan chemical co
2,5-Dimethyl-3-hexyne-2,5-diol
₹7.00 /1KG
2,5-Dimethyl-3-hexyne-2,5-diol CAS: 142-30-3
TCI Chemicals (India) Pvt. Ltd. A.J Chemicals A. B. Enterprises Reax Chemicals Spectrochem Private Limited Alfa Aesar
Henan Tianfu Chemical Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
Tangshan Moneide Trading Co., Ltd.