methylpropiolic aldehyde

Product Name: methylpropiolic aldehyde
CAS No.: 1119-19-3
Chemical Name: methylpropiolic aldehyde
Synonyms: 2-Butynal;but-2-ynal;2-Butyn-1-al;tetrolaldehyde;2-Butyne-1-one;2-Butynal (9CI);Methylacetylene aldehyde;methylpropiolic aldehyde
CBNumber: CB91481207
Molecular Formula: C4H4O
Formula Weight: 68.07
MOL File: 1119-19-3.mol

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methylpropiolic aldehyde Property

Melting point:: -26°C
Boiling point:: 124.55°C
Density: 0.9050
refractive index: 1.4053 (estimate)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…