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3,4-Dihydro-2H-pyran 110-87-2 C5H8O

Inquiry
  Post Date: Nov 30,2018
  Expiry Date: Nov 30,2019
  Detailed Description: Cas No. :110-87-2 3,4-Dihydro-2H-pyran 110-87-2 C5H8O
DIHYDROPYRANE
Pyran, 2,3-dihydro-
3,4-2H-dihydropyran
5,6-DIHYDRO-4H-PYRAN
Dihydro-2H-pyran
2,3-dihydropyran
pyran,dihydro
DHP
2,3-Dihydro-4H-pyran
EINECS 203-810-4
2H-Pyran, 3,4-dihydro-
3,4-Dihydro-2H-pyran (DHP)
2H-3,4-dihydropyran
MFCD00006558
3,4-Dihydro-2H-pyran
3,4-dihydropyran
Dihydropyran
110-87-2
1: Identification
Name: 3,4-Dihydro-2H-pyran
Synonyms: 2,3-Dihydro-4H-pyran ; 5,6-Dihydro-4H-pyran ; DHP; Dihydropyran
Molecular Formula: C5H8O
Molecular Weight: 84.12
CAS NO.: 110-87-2
EINECS: 203-810-4
2：Properties
Density: 0.922
Melting point: -70 ºC
Boiling point: 86ºC
Refractive index: 1.4405-1.4425
Flash point: -9 ºC
Water solubility: 20 g/L (20 ºC)
3: Quality Standard
Test Item Specification
Appearance Colorless Transparent liquid
Purity(GC) ≧98.00%
Water(K.F.) ≦0.30%
Tetrahydropyran ≦2%

Packing: 200L steel drum, net weight is 180kg/drum.
Production Capacity: 600kg per day.
Payment terms: TT after BL date; L/C; 20%TT in advance and balance against copy of BL.
Lead time: 3-10days after the order.

  CAS Registry Number:

110-87-2
  Synonyms: ;5,6-Dihydro-4H-pyran;DHP;DIHYDROPYRANE;2,3-Dihydropyran;3,4-Dihydropyran;2H-3,4-Dihydropyran;2H-Pyran,3,4-dihydro-;3,4-Dihdro-2H-pyrane;3,4-dihydro-2h-pyra;3,4-Dihydro-2-pyran;delta(Sup2)-Dihydropyran;delta2-Dihydropyran;Pyran, dihydro-;2,3- DIHYDROPYRAN;3,4-2H-Dihydropyran;Dihydropyran;
  Molecular Formula: C5H8O
  Molecular Weight: 84.1164
  Molecular Structure: 110-87-2 3,4-Dihydro-2H-pyran
  Hazard Symbols:  F:Flammable;
 Xi:Irritant;
  Risk Codes: R11:;
R36/38:;
  Safety Description: S16:;
S26:;
S37/39:;

  Company: Zouping Mingxing Chemical Co.,Ltd.     [ China ]        
  Contact: Xu Li
  Tel: 86-13605431940
  Fax: 86-543-4358262
  Email: mingyuanxuli@126.com
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