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Diethyl acetylenedicarboxylate, 97%, Thermo Scientific Chemicals Product Code.: 10762491
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Diethyl acetylenedicarboxylate, 97%, Thermo Scientific Chemicals

Product Code. 10762491 Shop All Thermo Scientific Chemicals Products
25 g, Glass bottle
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Quantity:
25 g
100 g
Packaging:
Glass bottle
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Product Code. 10762491

Brand: Thermo Scientific Acros 296350250

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75.80 EUR valid until 2025-12-31
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Description

CAS: 762-21-0 | C8H10O4 | 170.17 g/mol

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

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 762-21-0
Molecular Formula C8H10O4
Molecular Weight (g/mol) 170.17
MDL Number MFCD00009186
InChI Key STRNXFOUBFLVIN-UHFFFAOYSA-N
Synonym diethyl acetylenedicarboxylate, 2-butynedioic acid, diethyl ester, diethyl 2-butynedioate, 1,4-diethyl but-2-ynedioate, acetylenedicarboxylic acid, diethyl ester, acetylenedicarboxylic acid diethyl ester, diethylacetylenedicarboxylate, bis-ethoxycarbonyl acetylene, diethyl acetylene dicarboxylate, di-ethyl acetylenedicarboxylateShow MoreShow Less
PubChem CID 69803
IUPAC Name diethyl but-2-ynedioate
SMILES CCOC(=O)C#CC(=O)OCC

Specifications

Melting Point 1.0°C to 3.0°C
Color Yellow
Density 1.0600g/mL
Boiling Point 107.0°C to 110.0°C (11.0 mmHg)
Flash Point 94°C
Infrared Spectrum Authentic
Assay Percent Range 96% min. (GC)
Packaging Glass bottle
Refractive Index 1.4410 to 1.4430
Quantity 25 g
Beilstein 02, 803
Fieser 01,244; 02,127
Specific Gravity 1.06
Solubility Information Solubility in water: .. Other solubilities: soluble in ethyl alcohol,ethyl ether,carbon tetr
Formula Weight 170.17
Percent Purity 97%
Physical Form Liquid
Chemical Name or Material Diethyl acetylenedicarboxylate, 97%
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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0443281 Certificate TypeCertificate of Analysis Date22/12/2023 Catalog Number296350250,296351000
Lot NumberA0450512 Certificate TypeCertificate of Analysis Date02/05/2023 Catalog Number296350250,296351000
Lot NumberA0435826 Certificate TypeCertificate of Analysis Date05/11/2021 Catalog Number296350250,296351000
Lot NumberA0435027 Certificate TypeCertificate of Analysis Date11/10/2021 Catalog Number296350250,296351000
Lot NumberA0430532 Certificate TypeCertificate of Analysis Date27/05/2021 Catalog Number296350250,296351000

Safety and Handling

compliance-icons
Product Identifier
  • Diethyl acetylenedicarboxylate
 Signal Word
  • Danger
 Hazard Category
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
 Hazard Statement
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • 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/.
SDS

RUO – Research Use Only

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