known to react with the m�������������ca�SQ��_�(�x���;:�et�kaL~�;x� e;�$�hg�����X�h��#�D�GR�������A�F�&�~1��曨��h�� 0000000016 00000 n May asphyxiate by the displacement of air. 0000007926 00000 n Form dangerous peroxides when exposed to air. The polyhydroXations, such as polyhydrothiolation and polyhydroamination, of alkynes have been well-established. Reacts slowly with water to form acetaldehyde, reaction is not hazardous unless water is hot or acids are present. A colorless gas with a sweet odor. Vapors are heavier than air. 0000000936 00000 n 0000002946 00000 n It is nucleophilic on the α-carbon, and you can protonate it on that carbon, almost like you are tautomerising an enol back to a ketone. Modern use of vinyl ethers, vinyl amides and vinyl esters in UV curable applications M. Fies*, Y. Heischkel*, R. Sundar**, R.Schwalm* * BASF S.E., D-67056 Ludwigshafen, Germany, ** BASF Corporation, 07932 Florham Park Abstract UV curing technology is rapidly becoming the technique of choice for printing and coating where high quality and environmental safety are desired. MS address: Maskavas street 165, LV-1019 . 0000006292 00000 n Reacts, possibly explosively with halogens (bromine, chlorine) or hydrogen halides (hydrogen bromide, hydrogen chloride) [Baker, 1980, p. 487]. (USCG, 1999), Inhalation causes intoxication, blurring of vision, headache, dizziness, excitation, loss of consciousness. trailer 0000007063 00000 n Office of Response and Restoration, Poly(vinyl ether)s with a T g as high as 100 °C have been obtained in the living cationic polymerization of vinyl ethers with a bulky tricyclodecane or tricyclodecene unit using HCl/ZnCl 2 in toluene at –30 °C. absorbents 0000001502 00000 n 46 0 obj <>stream Web site owner: This section provides a listing of alternate names for this chemical, 0000001097 00000 n 0000005458 00000 n Burns readily. methyl vinyl ether EC / List no: 203-475-4 CAS no: 107-25-5 . endstream endobj 30 0 obj <>/Outlines 25 0 R/Metadata 27 0 R/Pages 26 0 R/PageLayout/OneColumn/OpenAction 31 0 R/Type/Catalog>> endobj 31 0 obj <> endobj 32 0 obj <>/ProcSet[/PDF/Text]/ExtGState<>>>/Type/Page>> endobj 33 0 obj <> endobj 34 0 obj <> endobj 35 0 obj <> endobj 36 0 obj <> endobj 37 0 obj <> endobj 38 0 obj <>stream x�b```b``Nf`a``;��ǀ |@1V �8 �M]8}O��)��T6]_����V��Q�q�QU�~ Q�CiG�&+�W Ŗ��,�RE� h &��2�����@QLÁ@��1�%�"`-n��5�LV0(f�E��ڣ;-���:���8� �ْ�!� ��X�eӸ |f� *�-� Under prolonged exposure to fire or intense heat containers may rupture violently and rocket. 0000000656 00000 n The cationic polymerization of phenyl vinyl ether (PhVE) was investigated to elucidate the reason it is much more difficult to obtain high-molecular-weight polymers of PhVE than with alkyl vinyl ethers. Use caution: Liquids with this reactive group classification have been Member State (MS) contact details: Latvian Environment, Geology and Meteorology Centre. Leaks may either be liquid or vapor. Vinyl $\mathrm{sp^2}$ cations are very unstable and an $\mathrm{S_N1}$-type dissociation of MeOH is very unlikely. Used as additive for gas, protective group and copolymer in different applications. Aspiration of the liquid will cause chemical pneumonitis. Readily undergoes violent chemical changes at elevated temperatures and pressures. Contact with the liquid may cause frostbite. Explosive in the form of vapor when exposed to heat, flame or strong oxidizing agents. Octadecyl vinyl ether is a colorless to yellow liquid or solidified, with an ether-like odor. 1 Instead, you need to use the fact that an enol ether is very much like an enol. Reacts, possibly explosively with halogens (bromine, chlorine) or hydrogen halides (hydrogen bromide, hydrogen chloride) [Baker, 1980, p. 487]. Explosive in the form of vapor when exposed to heat, flame or strong oxidizing agents. VINYL METHYL ETHER reacts vigorously with oxidizing materials. 29 18 Behavior in Fire: Containers may explode. %%EOF %PDF-1.4 %���� On contact with dilute acids or even mildly acidic solids (calcium chloride, ceramics) undergoes rapid, exothermic homopolymerization, which cannot be prevented by antioxidants. including trade names and synonyms. Vapor Density (Relative to Air): data unavailable. Year: 2018. Can cause temporary incapacitation or residual injury. 0000001835 00000 n <<972F5DBFB2FF7047BB0704BDAF9EB25D>]>> Highly flammable. MS phone: MS remarks: Co-Evaluating Member State : Initial grounds for concern: Suspected Reprotoxic. 29 0 obj <> endobj 0000001417 00000 n INHALATION: remove victim to fresh air; if breathing is difficult, administer oxygen; call physician. 0000001147 00000 n Rapidly or completely vaporizes at atmospheric pressure and normal ambient temperature. �9�w���3&_��7t}}��a� JP� lQ`-���=G�`L�}��4��*W�\ש�: )Op����k8����8�z��Z����P���c�5z{]�@a�����>��U�P��M�V{UZ���̸�+�oT�Ncv��������8wlԙ*���r�D���E�L�������"?0rH�џ����[$�̕�A% �8r����Y����B%]�|���E�X�RG�%. Liquid or concentrated vapor irritates eyes and causes frostbite of skin. Vapor is heavier than air and may travel a considerable distance to a source of ignition and flash back. 124 The fast living cationic polymerization of vinyl ethers with SnCl 4 combined with EtAlCl 2 in the presence of an ester as an added base was reported. Belongs to the Following Reactive Group(s), Organic-vapor mask; plastic or rubber gloves; safety glasses (USCG, 1999). Must be stored in the presence of base [MVE Brochure, Billingham, ICI, 1962]. Diethyleneglycol divinyl ether is a reactive diluent for unsaturated poly-esters, UV coatings, UV inks, UV adhesives and release coatings. National Oceanic and Atmospheric Administration. 0000001667 00000 n (USCG, 1999). xref 0000003834 00000 n It offers an easy handling, excellent application properties and favorable toxicological profile. However, the polyhydroalkoxylation is rarely reported. Der Text ist unter der Lizenz „Creative Commons Attribution/Share Alike“ verfügbar; Informationen zu den Urhebern und zum Lizenzstatus eingebundener Mediendateien (etwa Bilder oder Videos) können im Regelfall durch Anklicken dieser abgerufen werden.

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