CAS No: 142-68-7, Chemical Name: Tetrahydropyran
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  ChemNet > CAS > 142-68-7 Tetrahydropyran

142-68-7 Tetrahydropyran

Nom Tetrahydropyran
Synonymes Pentamethylene oxide; 4-tetrahydropyran; tetrahydro-2H-pyran
Formule moléculaire C5H10O
Poids Moléculaire 86.1323
InChI InChI=1/C5H10O/c1-2-4-6-5-3-1/h1-5H2
Numéro de registre CAS 142-68-7
EINECS 205-552-8
Structure moléculaire 142-68-7 Tetrahydropyran
Densité 0.883g/cm3
Point de fusion -45℃
Point d'ébullition 88°C at 760 mmHg
Indice de réfraction 1.419
solubilité dans l'eau 80 g/L (25℃)
Les symboles de danger  F:Flammable;
 Xi:Irritant;
Codes des risques R11:;
R19:;
R9:;
R36/37/38:;
Description de sécurité S9:;
S16:;
S33:;
S36:;
Gold Suppliers(13):
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.
10Zhejiang Zetian Chemicals Co.,Ltd.
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