CAS 762-21-0

Diethyl acetylenedicarboxylate

Description:

Diethyl acetylenedicarboxylate (DEAC) is an organic compound with the molecular formula C10H14O4. It is characterized by its structure, which features two ester functional groups and an acetylenic bond, making it a versatile building block in organic synthesis. DEAC is typically a colorless to pale yellow liquid with a fruity odor. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water. This compound is primarily used in the synthesis of various organic molecules, including pharmaceuticals and agrochemicals, due to its ability to participate in reactions such as Michael additions and cycloadditions. DEAC is also known for its reactivity, particularly in forming carbon-carbon bonds, which is valuable in constructing complex organic frameworks. Safety precautions should be taken when handling DEAC, as it may pose health risks if inhaled or ingested, and appropriate protective equipment should be used to minimize exposure.

Formula: C₈H₁₀O₄

InChI: InChI=1/C8H10O4/c1-3-11-7(9)5-6-8(10)12-4-2/h3-4H2,1-2H3

InChI key: InChIKey=STRNXFOUBFLVIN-UHFFFAOYSA-N

SMILES: C(C#CC(OCC)=O)(OCC)=O

Synonyms:

• 1,4-Diethyl but-2-ynedioate
• 2-Butinodioato De Dietilo
• 2-Butynedioate De Diethyle
• 2-Butynedioic acid, 1,4-diethyl ester
• :2-Butynedioic acid diethyl ester
• Acetylenedicarboxylic acid, diethyl ester
• Bis(carboethoxy)acetylene
• Bis(ethoxycarbonyl)acetylene
• Diethyl 1,2-acetylenedicarboxylate
• Diethyl 2-Butynedioate
• Diethyl But-2-Ynedioate
• Diethyl acetylenedicarboxylic acid
• Diethyl butynedioate:
• Diethyl-2-butindioat
• Nsc 674446
• Nsc 67975
• Diethyl acetylenedicarboxylate
• Diethyl but-2-yne-1,4-dioate
• butynedioic acid diethyl ester
• but-2-ynedioic acid diethyl ester

Diethyl Acetylenedicarboxylate

CAS: 762-21-0

Formula: C₈H₁₀O₄

Purity: >96.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 170.16

Ref: 3B-A0089

Diethyl acetylenedicarboxylate, 96%

CAS: 762-21-0

Diethyl acetylenedicarboxylate is used as a protein cross-linker. It is also used in the synthesis of 3,4,5-trisubstituted 2(5H)-furanone derivatives, highly functionalized thiazolidinone derivatives, novel cyclic peroxide glucosides and 4,11-dimesitylbisanthene, soluble bisanthene derivative, via D

Formula: C₈H₁₀O₄

Purity: 96%

Color and Shape: Liquid, Clear colorless to pale yellow

Molecular weight: 170.16

Ref: 02-A11719

Diethyl acetylenedicarboxylate

CAS: 762-21-0

Formula: C₈H₁₀O₄

Purity: 98%

Color and Shape: Liquid

Molecular weight: 170.1626

Ref: IN-DA0034Q2

Diethyl but-2-yne-1,4-dioate

CAS: 762-21-0

Diethyl but-2-yne-1,4-dioate

Formula: C₈H₁₀O₄

Purity: 95%

Color and Shape: clear. colourless liquid

Molecular weight: 170.1626g/mol

Ref: 54-OR59420

Diethyl but-2-ynedioate

CAS: 762-21-0

Formula: C₈H₁₀O₄

Purity: 95%

Color and Shape: Liquid, Clear

Molecular weight: 170.164

Ref: 10-F322154