Products

1. Product name: Monobenzyl toluene and Dibenzyl toluene

  Alias: C101(M/DBT)
2. Molecular formula: C14H14(75%) C21H20(25%)

3. Technical index see the form below:

Monobenzyl toluene and Dibenzyl toluene (M/DBT) technical requirements


No.

Item

Unit

Index value

Executive standard

1

Appearance

 

Transparent, no suspended impurity or sediment 

 

2

Density (20)

 g/cm3

 0.980-1.020

 GB/T1884-2000

3

Flash point (close cup)

 

 ≥135

 GB/T261-2008

4

Kinematic viscosity (40)

 mm2/S

 ≤4.0

 GB/T265-1998

5

Pour point

 

 ≤-60

 GB/T510-1983

6

Refractive index η25

 

 1.5700-1.5800

 SH/T0205-1992

7

Specific dispersion (25)

 

 ≥200

 SH/T0205-1992

8

Neutralization value

 mg KOH/g

 ≤0.015

 GB/T264-1983

9

Water content

 mg/kg

 ≤75

 GB/T1113-1989

10

Breakdown voltage

 KV

 ≥60

 GB/T507-2002

11

Volume resistivity (90)

 Ω·

 ≥1.0×1012

 GB/T5654-2007

12

Dielectric loss factor
(90 40-60Hz)

 tgδ

 ≤0.002

 GB/T5654-2007

13

Relative permittivity
(25 40-60Hz)
(90 40-60Hz)

 ε

 2.50-2.65
2.40-2.55

 GB/T5654-2007

14

Epoxy compounds epoxy equivalent

 %

 ≥0.35

 GB/T4612-84

15

Component analysis

 

MBT: DBT is 3: 1
 No significant impurity peak

 

4.Packing and storage: Galvanized drum packaging, net weight 200kg/drum, storage period 1 year.