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  8. Dimethyl acetylenedicarboxylate, 98%

Dimethyl acetylenedicarboxylate, 98%

Product Code. p-7081453
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Product Code. 11450293

Brand: Thermo Scientific Alfa Aesar A11437.14

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Description

CAS: 762-42-5 | C6H6O4 | 142.11 g/mol

It acts as an inhibitor of oxidative phosphorylation. It is also used in Pharmaceutical and electronic industry. It is used in organic synthesis. It also acts as an intermediate in chemical research. It is also used in Diels-Alder Reaction.

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.

Applications
It acts as an inhibitor of oxidative phosphorylation. It is also used in Pharmaceutical and electronic industry. It is used in organic synthesis. It also acts as an intermediate in chemical research. It is also used in Diels-Alder Reaction.

Solubility
It is insoluble in water but soluble in ethanol, ethyl ether, CCl4, miscible with organic solvents.

Notes
Stable under normal conditions. Incompatabile to strong oxidizing agents, strong acids, strong bases, Strong reducing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 762-42-5
Molecular Formula C6H6O4
Molecular Weight (g/mol) 142.11
MDL Number MFCD00008456
InChI Key VHILMKFSCRWWIJ-UHFFFAOYSA-N
Synonym dimethyl acetylenedicarboxylate, 2-butynedioic acid, dimethyl ester, 1,4-dimethyl but-2-ynedioate, dimethyl butynedioate, dimethyl 2-butynedioate, acetylenedicarboxylic acid dimethyl ester, dmad, methyl acetylenedicarboxylate, bis methoxycarbonyl acetylene, di carbomethoxy acetylene
PubChem CID 12980
IUPAC Name dimethyl but-2-ynedioate
SMILES COC(=O)C#CC(=O)OC

Specifications

Melting Point -18°C
Density 1.156
Boiling Point 95°C to 98°C (19 mmHg)
Flash Point 86°C (186°F)
Linear Formula CH3O2CC≡CCO2CH3
Refractive Index 1.448
Quantity 25 g
UN Number UN1760
Beilstein 607063
Sensitivity Light sensitive
Solubility Information It is insoluble in water but soluble in ethanol,ethyl ether,CCl4,miscible with organic solvents.
Formula Weight 142.11
Percent Purity 98%
Chemical Name or Material Dimethyl acetylenedicarboxylate
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Safety and Handling

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Product Identifier
  • Dimethyl acetylenedicarboxylate
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
 Hazard Statement
  • H302-Harmful if swallowed.
  • H312-Harmful in contact with skin.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • H332-Harmful if inhaled.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Supplemental information
  • MIXTURE LIST-Contains : 2-Butynedioic acid,dimethyl ester
SDS

RUO – Research Use Only

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