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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

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

Package

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

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2,5-Dimethyl-3-hexyne-2,5-diol
₹666.00/ton
2,5-Dimethyl-3-hexyne-2,5-diol CAS:142-30-3
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