China Factory Supply Stock CAS 110-87-2 3, 4-Dihydro-2h-Pyran

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Liquid
• Purity: >99%
• Model NO.: QMCY040
• Product: 3, 4-Dihydro-2h-Pyran
• Synonym: 3, 4-Dihydro-2h-Pyran
• Abbreviation: 3, 4-Dihydro-2h-Pyran
• CAS: 110-87-2
• Appearance: Colorless Bright Liquid
• Molecular Weight: 84.12
• Melting Point: -70 °c
• Boiling Point: 86 °c
• Density: 0.922 G/M
• Application: Medicine Grade
• Einecs No: 203-810-4
• Transport Package: Drum
• Specification: 3, 4-Dihydro-2H-pyran 99%min
• Trademark: Qinmu fine
• Origin: Shandong
• Production Capacity: 50000kg Per Month

Product Description

 

Product Description

1.Product name: 3,4-Dihydro-2H-pyran

2.Purity: 99%

3.Appearance: Colorless bright liquid

4.CAS No.: 110-87-2

5.Molecular formula: C5H8O
6.Test Method: HPLC

Detailed Photos

 

Product Parameters

3,4-Dihydro-2H-pyran More Details:

Specification:

Item	specification
Appearance	Colorless bright liquid
Purity	98.4%
Tetrahydropyran	1.3%
Moisture	0.1%

 

3,4-Dihydro-2H-pyran Usage:

1. Used as a pharmaceutical intermediate

2.  Pharmaceutical intermediates, used in 1,5-dichloropentane, and then can be used to synthesize heptanediamine, pimelic acid, and used to produce synthetic fibers.

3. Widely used in OH protection reagents. Dihydropyran is chemically active, and tetrahydropyran, pentanediol, glutaric acid, valerolactone, pentadiene and resin products can be prepared through polymerization, hydrogenation, oxidation and other reactions. 

3,4-Dihydro-2H-pyran Packaging and Shipping:

180kg/drum 

3,4-Dihydro-2H-pyran Storage;

Stored in a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.

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