2,3-Dihydrofuran

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:
Hazard Symbols:
F:Flammable;
Xn:Harmful;
Risk Codes:
R11:;
R19:;
R22:;
R36:;
Safety Description:
S16:;
S18:;
S26:;
S39:;

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