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45131 762-42-5 Dimethyl acetylenedicarboxylate, 95% Acetylenedicarboxylic acid dimethyl ester Alfa Aesar

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45131
Dimethyl acetylenedicarboxylate, 95%

CAS: 762-42-5 MDL: MFCD00008456  EINECS: 212-098-4
UN#:UN1760Hazard Class:8Packing Group:III
Alternate Name: Acetylenedicarboxylic acid dimethyl ester

 

Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
25g 54.00 Check Availability Add to Favorites Enter qty and click checkbox
100g 162.00 Check Availability Add to Favorites Enter qty and click checkbox
500g 805.00 Check Availability Add to Favorites Enter qty and click checkbox


Chemical Properties

Formula: C6H6O4  Flash point: 86°(186°F)
Formula weight: 142.11  Density: 1.156
Form: Colorless to pale yellow liquid Refractive Index: 1.4470
Melting point: -18° Sensitivity: Light Sensitive
Boiling point: 95-98°/19mm 

Other References

Beilstein: 607063
UN#: UN1760
Harmonized Tariff Code: 2917.19

GHS Hazard and Precautionary Statements

Hazard Statements : H314-H318-H302-H227

Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed. Combustible liquid.

Precautionary Statements : P210-P260-P303+P361+P353-P305+P351+P338-P405-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

CorrosiveHarmful or Irritant

Risk & Safety

Risk Phrases: 22-34
Harmful if swallowed. Causes burns.
Safety Phrases: 20-23-26-36/37/39-45-60
When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste.
Harmful Corrosive
TSCA: Yes
RTECS: ES0175000