basic_info |
|
| Product_Name： | 2-乙炔-1,4-二甲基苯 |
| CAS： | 74331-70-7 |
| 中文同义词： | 2-乙炔-1,4-二甲基苯 |
| EnglishSynonyms： | 2-ETHYNYL-1,4-DIMETHYLBENZENE ; BENZENE, 2-ETHYNYL-1,4-DIMETHYL- ; 2,5-DIMETHYLPHENYLACETYLENE |
| pro_mdlNumber： | MFCD05664209 |
| pro_acceptors： | 0 |
| pro_donors： | 0 |
| pro_smile： | Cc1ccc(c(c1)C#C)C |
| InChi： | InChI=1S/C10H10/c1-4-10-7-8(2)5-6-9(10)3/h1,5-7H,2-3H3 |
| InChiKey： | InChIKey=UNUIVBVNLZPXCR-UHFFFAOYSA-N |
property |
|
| MeltingPoint： | >185℃ |
| Boiling_Point： | 193-194 DEG C(LIT) |
| Density： | DENSITY: 0.914 G/ML AT 25 DEG C(LIT) |
| PhysicalProperty： | FLASHPOINT: -13 DEG C FLASHPOINT: 8.6 DEG F REFRACTIVE INDEX: N20/D 1.5410(LIT) |
| Comments： | RIDADR: UN 1993 3/PG 2 UNSPSC: 12352100 WGK: 3 |
secure_info |
|
| secure_symbol： |
GHS02
GHS05
|
| secure_signal_word： | Danger |
| secure_risk_stmt： | H225-H318 |
| secure_cautionary_stmt： | P210-P280-P305 + P351 + P338 |
| secure_damage_code： | F,Xi |
| secure_risk_disclosure_stmt： | R:11-41 |
| secure_security_stmt： | S:16-26-36 |
| secure_wgk_germany： | 3 |
| secure_flash_point： | >100 °C |
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