CAS Number7128-64-5
Synonyms2,2'-(2,5-Thiophenediyl)bis[5-tert-butylbenzoxazole]; 2,2'-thiene-2,5-diylbis(5-tert-butyl-1,3-benzoxazole); EUTEX OB-RC; UVITEX 2B; 2,2'-(2,5-Thienediyl)bis[5-(2-methyl-2-propanyl)-1,3-benzoxazole]; FBA 184; bbot150; 2,4-DICHLORO-5-BROMOPYRIMIDINE,COLOURLESS OIL; 2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene; 2,5-bis(5-tert-Butyl-2-benzoxazolyl)thiophene; 2,5-bis-(5-tert-Butyl-2-benzoxazolyl)thiophene; Fluorescent Brightener 184; B-184; UVITEX; EINECS 230-426-4; OptiblancPL; 2,5-bis(5-tert-butylbenzo[d]oxazol-2-yl)thiophene; BBOT; MFCD00005774; Uvitex OB; 2,5 BIS (5-TERT-BUTYL-2-BENZOXAZOLYL) THIOPHENE
Molecular FormulaC26H26N2O2S
Molecular Weight430.56
Purity99%
Density1.2±0.1 g/cm3
Boiling Point531.2±45.0 °C at 760 mmHg
Melting Point199-201 °C (lit.)
Appearancepowder
EINECS230-426-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7128-64-5 |
| Catalog No. | 2A-9001946 |
| Chinese Name | 荧光增白剂OB |
| Synonyms | 2,2'-(2,5-Thiophenediyl)bis[5-tert-butylbenzoxazole]; 2,2'-thiene-2,5-diylbis(5-tert-butyl-1,3-benzoxazole); EUTEX OB-RC; UVITEX 2B; 2,2'-(2,5-Thienediyl)bis[5-(2-methyl-2-propanyl)-1,3-benzoxazole]; FBA 184; bbot150; 2,4-DICHLORO-5-BROMOPYRIMIDINE,COLOURLESS OIL; 2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene; 2,5-bis(5-tert-Butyl-2-benzoxazolyl)thiophene; 2,5-bis-(5-tert-Butyl-2-benzoxazolyl)thiophene; Fluorescent Brightener 184; B-184; UVITEX; EINECS 230-426-4; OptiblancPL; 2,5-bis(5-tert-butylbenzo[d]oxazol-2-yl)thiophene; BBOT; MFCD00005774; Uvitex OB; 2,5 BIS (5-TERT-BUTYL-2-BENZOXAZOLYL) THIOPHENE |
| Molecular Formula | C26H26N2O2S |
| Molecular Weight | 430.56 |
| Purity | 99 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 531.2±45.0 °C at 760 mmHg |
| Melting Point | 199-201 °C (lit.) |
| Appearance | powder |
| Water Solubility | Water solubility: insoluble |
| Storage Condition | Seal in a cool, dry place. |
| EINECS | 230-426-4 |
| HTC | 3204200000 |
| PubChem ID | 24853416 |
| MDL Number | MFCD00005774 |
| SMILES | CC(C)(C)c1ccc2oc(nc2c1)-c3ccc(s3)-c4nc5cc(ccc5o4)C(C)(C)C |
| InChI | 1S/C26H26N2O2S/c1-25(2,3)15-7-9-19-17(13-15)27-23(29-19)21-11-12-22(31-21)24-28-18-14-16(26(4,5)6)8-10-20(18)30-24/h7-14H,1-6H3 |
| InChI Key | AIXZBGVLNVRQSS-UHFFFAOYSA-N |
| Beilstein/REAXYS | 631803 |
| NACRES Code | NA.47 |
| UNSPSC | 12171500 |
| Hazard Symbols | Transport |
| MSDS | msds/1946_1_7128_64_5.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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