久久久久久久久久久福利观看,91导航在线

3,4-Dihydro-2-methoxy-2H-pyran

1. Product Name：3,4-Dihydro-2-methoxy-2H-pyran
2. Structural Formula:

3. Molecular Formula: C₆H₁₀O₂
4. Quality indexes:

Items	Index
Appearance	Colorless or Light-yellow transparent liquid
Content %	≥98%

5. CAS No.：4454-05-1
6. Performance:

Items	Index
Appearance	Colorless or Light-yellow transparent liquid
Molecular Weight	114.14
Boiling point	126℃
Density	1.006g/cm3
Flash point	16℃
Refractive index	1.442

7. Storage & Transport: 200kgs/steel drum.

Previous product： 4,4'-Oxydianiline (ODA)

Next product： Isobutyl vinyl ether

爱情岛论坛首页永久网址,91精品成人久久,91精品在线观看视频,自拍视频一区,av在线进入,91精品一区二区三区在线观看 ,曰韩精品视频