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  ChemNet > CAS > 142-68-7 Tetrahydropyran

142-68-7 Tetrahydropyran

produktnavn Tetrahydropyran
Engelsk navn Tetrahydropyran; Pentamethylene oxide; 4-tetrahydropyran; tetrahydro-2H-pyran
Molekylær Formel C5H10O
Molekylvekt 86.1323
InChI InChI=1/C5H10O/c1-2-4-6-5-3-1/h1-5H2
CAS-nummer 142-68-7
EINECS 205-552-8
Molecular Structure 142-68-7 Tetrahydropyran
Tetthet 0.883g/cm3
Smeltepunkt -45℃
Kokepunkt 88°C at 760 mmHg
Brytningsindeks 1.419
Vannløselighet 80 g/L (25℃)
Damptrykk 70.1mmHg at 25°C
Hazard symboler  F:Flammable;
 Xi:Irritant;
Risiko Koder R11:;
R19:;
R9:;
R36/37/38:;
Sikkerhet Beskrivelse S9:;
S16:;
S33:;
S36:;
Chemicals Suppliers(12):
1Smart Chemicals Group Co. Ltd.
2Jiangsu Qingquan Chemical Co., Ltd.
3Yangzhou Princechem Co., Ltd.(former Gaoyou Organic Chemical Factory)
4Dongtai Xinyuan Chemical Co., Ltd.
5AFINE CHEMICALS LIMITED
6Tianjin Maidisen Chemical CO., LTD.
7Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.
8Tianjin Hitechs Co., Ltd.
9Reliable Pharma Technology (Shanghai) Co., Ltd.
10Wintersun Chemical
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