|
 Chloromethyltrichlorosilane
| Name: |
chloromethyltrichlorosilane |
| CAS: |
1558-25-4 |
| Molecular formula: |
CH2CL4SI |
| Molecular weight: |
183.92 |
| Appearance: |
colorless transparent volatile liquid |
| Density: |
1.286 |
| B.P.: |
118℃ |
| Refractive index: |
1.450 |
| Assay: |
≥97% |
| Packing: |
250kg/plastic drum |
(chloromethyl)dimethylchlorosilane
| Name: |
(chloromethyl)dimethylchlorosilane |
| CAS: |
1719-57-9 |
| Molecular formula: |
C3H8CL2SI |
| Molecular weight: |
143.09 |
| Appearance: |
colorless transparent volatile liquid |
| Density: |
1.086 |
| B.P.: |
149℃ |
| Refractive index: |
1.437 |
| Assay: |
≥97% |
| Packing: |
200kg/plastic drum |
2,3-Dibromopropionyl chloride
| Name: |
2,3-Dibromopropionyl
Chloride |
| CAS: |
18791-02-1 |
| RTECS Number: |
UN3094 |
| Molecular formula
: |
C3H3Br2ClO |
| Molecular weight : |
250.32 |
| Density: |
2.181 |
| bp. : |
191-193°C |
| fp. : |
67°C |
Corrosive, with pungent odor, irritative to skin and
mucosa. Soluble in ethanol. Decomposes in hot water.
Kept in sealed container in ventilated places. Wear
safety clothes in case of handling.
Specification:
Appearance: Light yellow liquid; Purity: 97%MIN
bp.: 191-193°C; Density: 2.18
Package & storage: 200L nylon barrel or plastic
lined iron barrel. Kept in cool places.
Use: Dyestuff or pharmaceutical intermediate.
2,3-Dibromoproanoic acid
| Name: |
2,3-Dibromoproanoic
acid |
| MOLECULAR FORMULA |
C3H5Br202 |
| CAS NO. |
600-05-5 |
| FRAME FORMULA |
 |
| PROPERTY |
white solid,mp58-61°C |
| CONTENT |
98% |
| PACKING |
25Kg/carton |
net weight:25Kg
2.3-Dibromopropanol
| Name: |
2.3-Dibromopropanol |
| MOLECULAR FORMULA |
C3H6Br2O |
| MOLECULAR WEIGHT |
217.90 |
| CAS NO. |
96-13-9 |
| FRAME FORMULA |
 |
| PROPERTY |
colorless unctuous
liquid.Bp95-97°C/10mm,d2.120 |
| CONTENT |
98% |
| PACKING |
200L/plastic barrel |
| NET WEIGHT |
200kg |
Para-ester Series
Rank
|
Name |
CAS NO. |
Molecular weight/FRAME FORMULA |
Use |
1 |
VINYL SULPHONE ESTEROF ORTHO ANISIDINE BASE |
10079-20-6 |
M.W.:311
|
Appearance:offwhite powder
Content:≥95.0％
Reactive blue 205 Dye Intermentiate |
2 |
VINYL SULPHONE ESTEROF PARA CRESIDINE BASE |
26672-22-0 |
M.W.:325
|
Appearance:offwhite powder
Content:≥94.0％
Reactive Yellow 184 Dye Intermentiate |
3 |
VINYL SULPHONE ESTEROF 2: 5 DIMETHOXY ANILINE |
26672-22-0 |
Content: 92％Min
M.W.:341
  |
Appearance:Gray powder
Content:≥93.0％
Reactive blue 203 Dye Intermentiate |
(Chloromethyl)-methyl-dichlorosilane
| Name: |
(Chloromethyl)-methyl-dichlorosilane |
| Molecular formula
: |
C2H5Cl3Si |
Molecular
weight : |
163.51 |
| CAS： |
1558-33-4 |
| FRAME FORMULA |
|
| Properties |
|
| Appearance: |
slight yellow or colorless transparent liquid |
| Specific gravity: |
1.284 |
| Boiling point: |
121°C-122°C |
| Flash point: |
35°C |
| Assay: |
GC≥98.5% |
| Packing: |
250kg/drum |
|
