basic_info |
|
| Product_Name： | 甲烷 |
| CAS： | 74-82-8 ;8006-14-2 |
| 中文同义词： | 甲烷 |
| EnglishSynonyms： | ACTIVATED CARBON ; SPECIFIC BTU METHANE STANDARD ; EXPLOSIMETRY STANDARD EX-1 ; METHANE IN HELIUM ; GRAPHITE ; METHANE ; UREA, POLYMER WITHFORMALDEHYDE, METHYLATED ; NATURAL GAS |
| pro_mdlNumber： | MFCD00008279 |
| pro_acceptors： | 0 |
| pro_donors： | 0 |
| pro_smile： | C |
| InChi： | InChI=1S/CH4/h1H4 |
| InChiKey： | InChIKey=VNWKTOKETHGBQD-UHFFFAOYSA-N |
property |
|
| MeltingPoint： | -183 DEG C(LIT) |
| Boiling_Point： | -161 DEG C(LIT) |
| Density： | 0.716g/mLat25°C(lit.) |
| PhysicalProperty： | AUTOIGNITION TEMPERATURE: 998 DEG F EXPLOSIVE LIMIT: 15% FLASHPOINT: -188 DEG C FLASHPOINT: -306.4 DEG F VAPOR DENSITY: 0.55 (VS AIR) |
| Comments： | FEATURES AND BENEFITS: METHANE IS USED AS A CARBON SOURCE FOR THE CHEMICAL VAPOR DEPOSITION (CVD) OF CARBIDE AND DIAMOND THIN FILMS FORM: GAS RECOMMENDED PRODUCTS: BRASS CONTROL VALVE Z146943 OR EITHER OF BRASS REGULATORS Z146706 AND Z146714 IS RECOMMENDED RIDADR: UN 1971 2.1 RTECS: PA1490000 UNSPSC: 12142100 WGK: NWG |
secure_info |
|
| secure_symbol： |
GHS02
GHS04
|
| secure_signal_word： | Danger |
| secure_risk_stmt： | H220-H280 |
| secure_cautionary_stmt： | P210-P410 + P403 |
| secure_damage_code： | F+ |
| secure_risk_disclosure_stmt： | R:12 |
| secure_security_stmt： | S:9-16-33 |
| secure_wgk_germany： | nwg |
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