2-Ethoxy-3,4-dihydro-2H-pyran

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Hubei Xinjing New Material Co., Ltd.

Business Type:Manufacturer

Country/Region:China

Ddu Verified

HOT Rank

8/10

Product Information

  • CAS:103-75-3
  • Chemical Formula: C7H12O2
  • Molecular Weight:128.17
  • Pharmacopeia:CP
  • Package Type:180kgs/steel drum
  • Shelf Life:18 months
  • Storage:Sealed

Description

2-Ethoxy-3,4-dihydro-2H-pyran

1.  Product Name:     3,4-Dihydro-2-ethoxy-2H-pyran  ,  

            Synonyms:    2,3-Dihydro-2-ethoxy-4H-pyran   

2.  CAS: 103-75-3       EINECS:203-141-8

3.  Structure Formula:

4.MF: C7H12O2 ,  MW:128.17

5.Properties:

BP                                      42 °C16 mm Hg(lit.)

Density                               0.957  at 25 °C(lit.)

Refractive index                 1.439

FP                                       24°C

6. Quality spec:

ITEMSSPECIFICATION
premium gradeFirst grade
AppearanceTransparent colorless liquid
Assay     %     ≥99≥98
moisture content  %≤0.2≤0.3

7.RIDADR :   UN 3271 3/PG 3

8.Use:

As intermediate of sulfadiazine; also used as monomer and material for organic synthesis.

Packing: 180kgs/steel drum




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