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2,3-Dihydrofuran

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  Post Date: Jan 15,2019
  Expiry Date: Jul 14,2019
  Detailed Description: Cas No. :1191-99-7 Product name : 2,3-Dihydrofurans / 2.3-DHF
Molecular formula :C4H6O
CAS NO. : 1191-99-7
Molecular weight : 70.09
Structure formula :
2,3-Dihydrofuran CAS:1191-99-7
Physical and chemical properties :

This product is a colourless clear transparent liquid. Sparingly sol in water, boiling point 54-55 °C , density 0.927 , refractive index nD20 =1.422-1.424, flash point-24 °C .

Specifications :

Test Item Standard
Appearance : colourless clear transparent liquid
Identification : GC, qualitative analysis
Loss on drying : ≤ 0.5%
Tetrahydrofuran: ≤ 0.5%
Other impurity ( GC ): ≤ 0.5 %
Content: ≥ 99 % .

  CAS Registry Number:

1191-99-7
  Synonyms: ;2,3-dihydrofuran stab;2,3-DHF;2,3-dihydro-fura;2,3-Dihydrogenfuran;4,5-Dihydrofuran;2 3-DIHYDROFURAN 99+%;2,3-DIHYDROFURANE;
  Molecular Formula: C4H6O
  Molecular Weight: 70.0898
  Molecular Structure: 1191-99-7 2,3-Dihydrofuran
  Hazard Symbols:  F:Flammable;
 Xn:Harmful;
  Risk Codes: R11:;
R19:;
R22:;
R36:;
  Safety Description: S16:;
S18:;
S26:;
S39:;

  Company: Wuhan Benjamin Pharmaceutical Chemical Co.,Ltd     [ China ]          
  Contact: linda.wang
  Tel: 86-27-50661279
  Fax: 86-27-87569548
  Email: sales04@benjaminpharmchem.com
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