비닐 메틸 에테르

한글명:비닐 메틸 에테르

카스 번호107-25-5

상품명:Methoxyethene

CBNumberCB1428313

분자식C3H6O

포뮬러 무게58.08

MOL 파일107-25-5.mol

동의어(한글)

비닐메틸에테르

메톡시에텐

화학적 성질

녹는점	-122°C
끓는 점	6°C
밀도	0.7440
증기압	169.17kPa at 20℃
굴절률	1.3947
수용성	17.1g/L at 25℃
InChI	InChI=1S/C3H6O/c1-3-4-2/h3H,1H2,2H3
InChIKey	XJRBAMWJDBPFIM-UHFFFAOYSA-N
SMILES	C=COC
LogP	0.42 at 25℃
CAS 데이터베이스	107-25-5(CAS DataBase Reference)
NIST	Ethene, methoxy-(107-25-5)
EPA	Vinyl methyl ether (107-25-5)

위험 및 안전 성명

위험품 표기

F+

위험 카페고리 넘버

안전지침서

9-16-33

유엔번호(UN No.)

UN 1087

위험 등급

2.1

유해 물질 데이터

107-25-5(Hazardous Substances Data)

독성

rabbit,LD50,skin,> 8gm/kg (8000mg/kg),GAF Material Safety Data Sheet.

NFPA 704:

	4
2		2

그림문자(GHS)

비닐 메틸 에테르 MSDS

비닐 메틸 에테르 화학적 특성, 용도, 생산

개요
Methoxyethene (MVE) is a colorless and flammable gas with a sweet and pleasant odor at room temperature. It is heavier than air and can diffuse to a relatively distant place at a lower place. MVE is soluble in ethanol, ether and acetone, but it is only slightly soluble in water. MVE is easily polymerized, so potassium hydroxide is often added as a polymerization inhibitor in the finished product.
화학적 성질
Colorless compressed gas, or colorless liquid. Slightly soluble in water; soluble in alcohol and ether; easily polymerized. Commercial material contains a small proportion of polymerization inhibitor.
용도
Copolymers used in coatings and lacquers; modifier for alkyl, polystyrene, and ionomer resins; plasticizer for nitrocellulose and adhesives.
일반 설명
A colorless gas with a sweet odor. Shipped as a liquefied gas under own vapor pressure. Contact with the liquid may cause frostbite. Easily ignited. Vapors are heavier than air. Leaks may either be liquid or vapor. May asphyxiate by the displacement of air. Under prolonged exposure to fire or intense heat containers may rupture violently and rocket.
공기와 물의 반응
Highly flammable. Reacts slowly with water to form acetaldehyde, reaction is not hazardous unless water is hot or acids are present. Form dangerous peroxides when exposed to air.
반응 프로필
Methoxyethene reacts vigorously with oxidizing materials. Explosive in the form of vapor when exposed to heat, flame or strong oxidizing agents. Reacts, possibly explosively with halogens (bromine, chlorine) or hydrogen halides (hydrogen bromide, hydrogen chloride) [Baker, 1980, p. 487]. On contact with dilute acids or even mildly acidic solids (calcium chloride, ceramics) undergoes rapid, exothermic homopolymerization, which cannot be prevented by antioxidants. Must be stored in the presence of base [MVE Brochure, Billingham, ICI, 1962].
건강위험
Inhalation causes intoxication, blurring of vision, headache, dizziness, excitation, loss of consciousness. Liquid or concentrated vapor irritates eyes and causes frostbite of skin. Aspiration of the liquid will cause chemical pneumonitis.
화재위험
Behavior in Fire: Containers may explode. Vapor is heavier than air and may travel a considerable distance to a source of ignition and flash back.
Safety Profile
Mildly toxic by ingestion. A very dangerous fire hazard when exposed to heat, flame, or oxiduers. Explosive in the form of vapor when exposed to heat or flame. Can react vigorously with oxidizing materials. To fight fire, stop flow of gas. Potentially explosive reaction with halogens (e.g., bromine, chlorine) or hydrogen halides (e.g., hydrogen bromide, hydrogen chloride). Reaction with acids forms acetaldehyde. Weak acids catalyze the exothermic polymerization of the ether. The unstabilized ether can form dangerous peroxides. When heated to decomposition it emits acrid smoke and irritating fumes.

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