1-Phenyl-1-butyne (CAS # 622-76-4)
Hazard Cov Cim | Xi-xaj |
Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
Kev nyab xeeb piav qhia | S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
Sau koj cov lus ntawm no thiab xa tuaj rau peb