
CAS Number13001-40-6
Synonymsoptical brightener 199; 1,4-Bis-<4-cyan-styryl>-benzol; EINECS 235-836-7; MFCD00369832; palanib-riliantweiss R,blankophor ER; C.I.199; Fluorescent Whitening Agent ER; Optical Brightening Agent ER C. I. 199; Fluorescent Brightener 199
Molecular FormulaC24H16N2
Molecular Weight332.4
Purity98.00%
Density1.18 g/cm3
Boiling Point571.3ºC at 760 mmHg
Melting Point230-234ºC
Appearancelight yellow
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 13001-40-6 |
| Catalog No. | 2A-9035268 |
| Chinese Name | 1,4-双(4-氰基苯乙烯基)苯 |
| Synonyms | optical brightener 199; 1,4-Bis-<4-cyan-styryl>-benzol; EINECS 235-836-7; MFCD00369832; palanib-riliantweiss R,blankophor ER; C.I.199; Fluorescent Whitening Agent ER; Optical Brightening Agent ER C. I. 199; Fluorescent Brightener 199 |
| Molecular Formula | C24H16N2 |
| Molecular Weight | 332.4 |
| Purity | 98.00 |
| Density | 1.18 g/cm3 |
| Boiling Point | 571.3ºC at 760 mmHg |
| Melting Point | 230-234ºC |
| Appearance | light yellow |
| Storage Condition | 2-8°C |
| HTC | 3204200000 |
| PubChem ID | 4966307 |
| MDL Number | MFCD00369832 |
| SMILES | N#Cc1ccc(C=Cc2ccc(C=Cc3ccc(C#N)cc3)cc2)cc1 |
| InChI | InChI=1S/C24H16N2/c25-17-23-13-9-21(10-14-23)7-5-19-1-2-20(4-3-19)6-8-22-11-15-24(18-26)16-12-22/h1-16H/b7-5+,8-6+ |
| InChI Key | KIAAMJMIIHTGBH-KQQUZDAGSA-N |
| MSDS | msds/35268_1_13001_40_6.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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