2,5-Dimethyl-3-hexyne-2,5-diol, (+/-) + meso, 98%

Description

CAS: 142-30-3 | C8H14O2 | 142.198 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 142-30-3
• Molecular Formula: C8H14O2
• Molecular Weight (g/mol): 142.198
• MDL Number: MFCD00004468
• InChI Key: IHJUECRFYCQBMW-UHFFFAOYSA-N
• Synonym: 2,5-dimethyl-3-hexyne-2,5-diol, dimethylhexynediol, kemitracin-50, tetramethylbutynediol, acetylenepinacol, 3-hexyne-2,5-diol, 2,5-dimethyl, olfine y, tetramethyl-2-butynediol, unii-22rr53u71w, 2,5-dimethylhexyne-2,5-diol
• PubChem CID: 8883
• IUPAC Name: 2,5-dimethylhex-3-yne-2,5-diol
• SMILES: CC(C)(C#CC(C)(C)O)O

• Melting Point: 90°C to 94°C
• Density: 0.949
• Boiling Point: 205°C
• Flash Point: 102°C (215°F)
• Quantity: 100 g
• Beilstein: 969835
• Formula Weight: 142.2
• Percent Purity: 98%
• Chemical Name or Material: 2,5-Dimethyl-3-hexyne-2,5-diol, (+/-) + meso

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement H317 May cause an allergic skin reaction.
Precautionary Statement	GHS P Statement P261-P280-P363-P321-P333+P313-P501a Avoid breathing dust/fume/gas/mist/vapors/spray. Wear protective gloves/protective clothing/eye protection/face protection. Wash contaminated clothing before reuse. Specific treatment (see label). If skin irritation or rash occurs: Get medical advice/attention. Dispose of contents/container in accordance with local/regional/national/international regulations.
EINECSNumber	205-533-4
RTECSNumber	MR0176000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only