Basic Information |
|
| Product Name： | ALLENE |
| CAS： | 463-49-0 |
| English Synonyms： | ALLENE ; 1,2-PROPADIENE ; PROPA-1,2-DIENE ; PROPADIENE |
| MDL Number.： | MFCD00008566 |
| H bond acceptor： | 0 |
| H bond donor： | 0 |
| Smile： | C=C=C |
| InChi： | InChI=1S/C3H4/c1-3-2/h1-2H2 |
| InChiKey： | InChIKey=IYABWNGZIDDRAK-UHFFFAOYSA-N |
Property |
|
| Melting Point： | -136 DEG C(LIT) |
| Boiling Point： | DENSITY: 0.647 G/CM3 AT -20.0 DEG C |
| Physical Property： | EXPLOSIVE LIMIT: 13% VAPOR DENSITY: 1.42 (20 DEG C, VS AIR) VAPOR PRESSURE: 6795 MMHG (21 DEG C) |
| Comments： | CONTAINS: 100 PPM MONOMETHYL ETHER HYDROQUINONE AS INHIBITOR RECOMMENDED PRODUCTS: STAINLESS STEEL CONTROL VALVES Z146951, Z187224 OR EITHER OF STAINLESS STEEL REGULATORS Z148504 AND Z148512 AND A ''T''-PURGE VALVE Z151661 IS RECOMMENDED RIDADR: UN 2200 2.1 UNSPSC: 12142100 WGK: 3 |
Safety information |
|
| Symbol： |
GHS02
|
| Signal word： | Danger |
| Hazard statements： | H220-H280 |
| Precautionary statements： | P210-P410 + P403 |
| hazard symbol： | F+ |
| Risk Code： | R:12 |
| Safe Code： | S:9-16-33 |
| WGK Germany： | 3 |
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