Product Categories
Intermediates
1. Product Name: 1,1,3,3-Tetramethoxypropane
2. CAS No.：102-52-3 EINECS NO.: 203-037-2
UN code: UN 1993 3/PG 3
3. Structure Formula：
4.MF： C7H16O4， MW：164.2
5.Properties：
BP 183 °C(lit.)
Density 0.997 g/mL at 25 °C(lit.)
Refractive index n
FP 54.5 ℃
6.Quality spec：
|
ITEMS |
SPECIFICATION |
|
|
Premium grade |
First grade |
|
|
Appearance |
Transparent colorless liquid |
|
|
Assay ％ |
≥99 |
≥98 |
|
moisture ％ |
≤0.3 |
≤0.3 |
7.Use:As chemical reagent, organic intermediate; for coatings, auxiliaries, plasticizers etc.
8.Packing: 180kgs/steel drum
Quality spec.:
|
Product Name
|
Appearance
|
Assay
|
| Malonaldehyde biscdimethy (acetal) |
colorless transparent liquid
|
≥98%
|
| Malonaldehyde bisldiethy(acetal) |
colorless transparent liquid
|
≥98%
|
Use: Used as pharmaceutical and dyes intermediate; also used as intermediate for preservative of farm produce.
