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Methyl tetrolate
[CAS# 23326-27-4]

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Identification
ClassificationChemical reagent >> Organic reagent >> Ester >> Methyl ester compound
NameMethyl tetrolate
SynonymsMethyl 2-butynoate
Molecular StructureCAS # 23326-27-4, Methyl tetrolate
Molecular FormulaC5H6O2
Molecular Weight98.10
CAS Registry Number23326-27-4
EC Number675-802-2
Properties
Density0.98
Boiling point76-77 °C (80 torr)
Refractive index1.436-1.438
Flash point45 °C
Safety Data
Hazard Symbolssymbol   Xn  Details
Risk StatementsR10;R20/21/22;R36/37/38  Details
Safety StatementsS16;S26;S36/37/39  Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin irritationSkin Irrit.2H315
Flammable liquidsFlam. Liq.3H226
Specific target organ toxicity - single exposureSTOT SE3H335
Eye irritationEye Irrit.2H319
Eye irritationEye Irrit.2AH319
Acute toxicityAcute Tox.4H312
Acute toxicityAcute Tox.4H332
Acute toxicityAcute Tox.4H302
SDSAvailable
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