| Product
Specifications–Dyes |
| Product Name |
PSD-150
Dye |
PSD-290
Dye |
PSD-300A
Dye |
CA
Index Name
(9-CI) |
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,
6'-(cyclohexylmethylamino)-3'-methyl-2'-phenylamino- |
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,
6'-(dibutylamino)-3'-methyl-2'-phenylamino- |
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,
6'-(propylmethylamino) -3'-methyl-2'-phenylamino- |
| Chemical Structure |
*1 |
*2 |
*3 |
| CA Registry Number |
55250-84-5 |
89331-94-25 |
92409-09-1 |
| Chemical Name |
2-Anilino-6-(N-cyclohexyl-N-methylamino)-3-methylfluoran |
2-Anilino-6-(dibutylamino)-3-methylfluoran |
2-Anilino-3-methyl-6-(N-methyl-N-propylamino)fluoran |
| Molecular Formula |
C34H32N2O3 |
C35H36N2O3 |
C31H28N2O3 |
| Molecular Weigh |
516.64 |
532.68 |
476.57 |
| Chemical
Properties |
| Purity |
98% up (by HPLC) |
99% up (by HPLC) |
99% up
(by HPLC) |
| Melting Point |
200 °C up |
180 °C up |
173 °C
up |
| Solubility |
1 g/l (25°C) in H2O
40 g/l (30°C)
in Toluene
32 g/l (25°C)
in Acetone |
< 1 mg/l (20.0±0.5°C)
in H2O
26 g/l (25°C)
in Toluene
32 g/l (25°C)
in Acetone
<5g/l (25°C)
in Methanol |
< 0.0051
mg/l (25°C) in H2O
21 g/l (25°C)
in Toluene
65 g/l (25°C)
in Acetone
<0.5g/l (25°C)
in Methanol |
| Registration |
| MITI no. |
5-3631
(Japan) |
5-5788
(Japan) |
5-5733
(Japan) |
| TSCA |
Registered
(America) |
Registered
(America) |
Registered
(America) |
| EINECS no. |
2595507
(Europe) |
403-830-5
(Europe) |
405-540-4
(Europe)Registered
(Australia) |
| AICS |
Registered
(Australia) |
Registered
(Australia) |
| CDSL |
Not registered
(Canada) |
Not registered
(Canada) |
Not registered
(Canada) |
| KECL |
Not registered
(Korea) |
9212-5221
(Korea) |
Not registered
(Korea) |
| Application |
Black color former
for carbonless copying paper and thermal paper |
Black color former
for carbonless copying paper and thermal paper
|
Black
color former for carbonless copying paper and thermal
paper |
