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Butadiene monoxide, 98% - CAS 930-22-3 - Formula C4H6O


Certificate of Analysis

Butadiene monoxide, 98%

CAS: 930-22-3 MDL: MFCD00005149  EINECS: 213-210-4
UN#:UN1993Hazard Class:3Packing Group:II
Alternate Name: 3,4-Epoxybut-1-ene


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Chemical Properties

Formula: C4H6O  Flash point: -50°(-58°F)
Formula weight: 70.09  Density: 0.870
Melting point: -135° Refractive Index: 1.4180
Boiling point: 65-66° Sensitivity: Moisture Sensitive

Literature References

Reaction with allyl bromide, mediated by In metal, affords diallylmethanol: Tetrahedron Lett., 44, 2911 (2003):

Other References

Beilstein: 103170
UN#: UN1993
Harmonized Tariff Code:   2910.90

GHS Hazard and Precautionary Statements

Hazard Statements : H225-H341

Highly flammable liquid and vapour. Suspected of causing genetic defects.

Precautionary Statements : P210-P280-P281-P303+P361+P353-P405-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. 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.

FlammableHealth Hazard

Risk & Safety

Risk Phrases: 11-68
Flammable. Possible risk of irreversible effects
Safety Phrases: 9-16-23-33-36/37-60
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. This material and/or its container must be disposed of as hazardous waste.
Highly Flammable
RTECS: EM7350000