ChemNet > CAS > 533-75-5 Tropolone

533-75-5 Tropolone

produktnavn	Tropolone
Engelsk navn	Tropolone; 2-Hydroxy-2,4,6-cycloheptatrien-1-one; 2-Hydroxy-2,4,6-cycloheptatrienone; ; 2-hydroxycyclohepta-2,4,6-trien-1-one
Molekyl?r Formel	C₇H₆O₂
Molekylvekt	122.1213
InChI	InChI=1/C7H6O2/c8-6-4-2-1-3-5-7(6)9/h1-5H,(H,8,9)
CAS-nummer	533-75-5
EINECS	208-577-2
Molecular Structure
Tetthet	1.278g/cm³
Smeltepunkt	50-54℃
Kokepunkt	290.1°C at 760 mmHg
Brytningsindeks	1.602
Flammepunktet	122°C
Damptrykk	0.000231mmHg at 25°C
Hazard symboler
Risiko Koder
Sikkerhet Beskrivelse	S24/25:;

Chemicals Suppliers(5):: 1Neochem(Tianjin)International Trading Co., Ltd.; 2Hangzhou Center Chemical Co.,Ltd.; 3Jinan Yudong Chem Co.,Ltd.; 4Shanghai F-Block Biochemical Co.Ltd.; 5R&S Specialty Chemicals LLC.; Contact Suppliers; Post Buying Leads; Related selling offers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图