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22730 927-80-0 Ethyl ethynyl ether, 50% w/w in hexanes Alfa Aesar


Certificate of Analysis

Ethyl ethynyl ether, 50% w/w in hexanes

CAS: 927-80-0 MDL: MFCD00009247  EINECS: 213-164-5
UN#:UN3271Hazard Class:3Packing Group:II


Pricing and Availability

Pricing is currently not available for this product.

Chemical Properties

Formula: HC≡COC2H5  Flash point: -6.6°(20°F)
Formula weight: 70.09  Density: 0.8019
Form: Liquid Refractive Index: 1.3833
Boiling point: 53° 

Other References

Beilstein: 741882
UN#: UN3271
Harmonized Tariff Code: 2909.19

GHS Hazard and Precautionary Statements

Hazard Statements : H225-H361-H373-H315-H303-H401-H411

Highly flammable liquid and vapour. Suspected of damaging fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure. Causes skin irritation. May be harmful if swallowed. Toxic to aquatic life. Toxic to aquatic life with long lasting effects.

Precautionary Statements : P210-P260-P280-P303+P361+P353-P405-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

FlammableHarmful or IrritantHealth HazardDangerous for the environment

Risk & Safety

Risk Phrases: 11-38-48/20-62-51/53
Flammable. Irritating to skin. Harmful:danger of serious damage to health by prolonged exposure through inhalation Possible risk of impaired fertility. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Phrases: 9-16-23-33-36/37-57-60
Keep container in a well ventilated place. Keep away from sources of ignition - No Smoking. Take precautionary measures against static discharges. Wear suitable protective clothing and gloves. Use appropriate containment to avoid environmental contamination. This material and/or its container must be disposed of as hazardous waste.
Harmful Highly Flammable Dangerous for the environment
RTECS: KN9900000