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Home > Offers to Sell > Chemicals & Plastics > Organic Chemicals > Organic Intermediates
| Contact: | raven ren |
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| Company: | JIANGSU CLENT CHEMICAL CO.,LTD. |
| Beijing Road, Yangzijiang Chemical Industrial Park, Zhangjiagang City, Jiangsu Province Jiangsu Cle | |
| Suzhou 215634 | |
| China | |
| Phone: | 051258813103 |
| E-Mail: |   |
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| Date/Time: | 3/10/23 6:10 GMT |
3,4-Dihydropyran
3,4-Dihydropyran is mainly as a pharmaceutical intermediate. Alcohol group
protection reagent; widely used in hydroxyl group protection reagent.
Dihydropyran is chemically active, and tetrahydropyran, pentanediol, glutaric
acid, valerolactone, pentadiene and resin products can be produced through
polymerization, hydrogenation, oxidation and other reactions.
Product Name: 3,4-dihydropyran
Other Name: 2,3-dihydropyran
CAS NO.: 110-87-2
Assay: 98.0%min
Appearance: colorless transparent liquid
Package: 180kg/iron-drum and long-term inventory
Usage:Pharmaceutical and organic synthesis intermediates, Hydroxyl protection
agents.
Product Name 3,4-dihydropyran
Other Name 3,4-Dihydro-2H-pyran; 2,3-Dihydro-4H-pyran ; 5,6-Dihydro-4H-
pyran ; DHP
CAS 110-87-2
EINECS 203-810-4
Molecular Formula C5H8O
Molecular Weight 84.1164
inchi InChI=1/C5H8O/c1-2-4-6-5-3-1/h2,4H,1,3,5H2
Dens , ity 0.9221 (19/15℃)
Boiling point 86-87℃
Flash point -15℃
Vapor pressure 77.8 hPa (20 °C)
Refractive index 1.4402 (19℃)
Dangerous goods sign F,Xi
Risk term R11R36/37/38
Security term S9S16S33
Dangerous Goods Transport Number UN2376 3/PG 2
Minimum Order: 1 kilograms
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