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503-17-3 2-Butyne

상품명칭 2-Butyne
영문 이름 2-Butyne; Dimethylacetylene; but-2-yne
분자식 C4H6
분자량 54.0904
InChI InChI=1/C4H6/c1-3-4-2/h1-2H3
cas번호 503-17-3
EC번호 207-962-2
분자 구조 503-17-3 2-Butyne
밀도 0.694g/cm3
비등점 25.6°C at 760 mmHg
굴절 지수 1.393
증기압 745mmHg at 25°C
위험성 표시
리스크 규칙 R12:Extremely flammable.;
R36/37:Irritating to eyes and respiratory system.;
보안 규칙 S16:Keep away from sources of ignition - No smoking.;
S23:Do not inhale gas/fumes/vapour/spray.;
S29:Do not empty into drains.;
S36:Wear suitable protective clothing.;
S9:Keep container in a well-ventilated place.;