Cas：1533-45-5
中文名称：荧光增白剂OB-1
英文名称：荧光增白剂OB-1
SMILES：c1ccc2c(c1)oc(n2)c1ccc(cc1)C=Cc1ccc(cc1)c1nc2c(o1)cccc2
EINECS：216-245-3
MDL：MFCD00022846
中文同义名：
2,2-(4,4-二苯乙烯基)双苯并噁唑; 荧光增白剂 OB-1; 2,2’-[(1,2-亚乙基二(4,1-亚苯基)]双苯并恶唑; 乙基二吡啶苯基双苯唑; 荧光增白剂 393; 2,2-(4,4-二苯乙烯基)双苯并唑; 4,4'-双(2-苯并恶唑基)芪; 4,4'-双(2-苯并唑)芪;
英文同义名：
4,4'-BIS(2-BENZOXAZOLYL)STILBENE; 2,2'-(1,2-ETHENEDIYLDI-4,1-PHENYLENE)BISBENZOXAZOLE; 2,2'-(vinylenedi-p-phenylene)bisbenzoxazole; 2,2’-(1,2-ethenediyldi-4,1-phenylene)bis-benzoxazol; fluorescentbrightener393; Fluorescent Brightener OB-1; Optical Brightening Agent OB-1 C. I. 393; OpticalBrighteningAgentOB-1C.I.;
熔点：>300 °C(lit.)<br>
沸点：533.34°C (rough estimate)
折射率：1.5800 (estimate)
密度：1.2151 (rough estimate)
存储条件：-20°C
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：乐研 | |||||
| 1022354 | 98% | 100g | 国内现货 | 53.00 | 2024-12-11 |
| 1022354 | 98% | 1kg | 国内现货 | 231.00 | 2024-12-11 |
| 1022354 | 98% | 500g | 国内现货 | 145.00 | 2024-12-11 |
| 品牌：凯为化学 | |||||
| JZ003C2Y | 98% | 100g | 国内现货 | 51.00 | 2024-12-12 |
| JZ003C2Y | 98% | 500g | 国内现货 | 139.00 | 2024-12-12 |
| JZ003C2Y | 98% | 1kg | 国内现货 | 222.00 | 2024-12-12 |
| JZ003C2Y | 98% | 100g | 国内现货 | 67.00 | 2024-11-25 |
| JZ003C2Y | 98% | 500g | 国内现货 | 146.00 | 2024-11-25 |
| JZ003C2Y | 98% | 1kg | 国内现货 | 228.00 | 2024-11-25 |
| 品牌：九鼎化学 | |||||
| B359A | 97% | 100g | 国内现货 | 124.00 | 2024-02-26 |
| B359A | 97% | 25g | 国内现货 | 62.00 | 2024-02-26 |
| B359A | 97% | 500g | 国内现货 | 181.00 | 2024-02-26 |
| 品牌：Aladdin | |||||
| B100723-100g | 97% | 100g | 国内现货 | 82.90 | 2024-12-12 |
| B100723-10g | 97% | 10g | 国内现货 | 26.90 | 2024-12-12 |
| B100723-25g | 97% | 25g | 国内现货 | 31.90 | 2024-12-12 |
| B100723-500g | 97% | 500g | 国内现货 | 344.90 | 2024-12-12 |
| B100723-5g | 97% | 5g | 国内现货 | 29.90 | 2024-12-12 |
| 品牌：D-Chem | |||||
| DC11962 | ≥99.0% | 100g | 国内现货 | 73.00 | 2024-12-11 |
| 品牌：TCI | |||||
| B2729 | >97.0%(HPLC)(N) | 25g | 国内现货 | 130.00 | 2023-08-17 |
| B2729 | 97.0% | 25g | 国内现货 | 120.00 | 2024-11-25 |
| 品牌：罗恩 | |||||
| R008912-20mg | 2,2-(4,4-二苯乙烯基)双苯并噁唑,分析对照品试剂 | 20mg | 国内现货 | 207.00 | 2024-11-25 |
| R014597-100g | 2,2-(4,4-二苯乙烯基)双苯并噁唑,97% | 100g | 国内现货 | 81.00 | 2024-11-25 |
| R014597-25g | 2,2-(4,4-二苯乙烯基)双苯并噁唑,97% | 25g | 国内现货 | 28.00 | 2024-11-25 |
| R014597-100g | 97% | 100g | 国内现货 | 83.00 | 2023-08-05 |
| R014597-25g | 97% | 25g | 国内现货 | 29.00 | 2023-08-05 |
| R008912-20mg | 分析对照品试剂 | 20mg | 国内现货 | 234.00 | 2023-08-05 |
| R014597-500g | 2,2-(4,4-二苯乙烯基)双苯并噁唑,97% | 500g | 国内现货 | 303.00 | 2024-10-23 |
| 品牌：笛柏 | |||||
| H452003 | ≥99.0% | 100g | 国内现货 | 71.00 | 2024-11-25 |
| H452003 | ≥99.0% | 25g | 国内现货 | 25.00 | 2024-11-25 |
| H452003 | ≥99.0% | 5g | 国内现货 | 20.00 | 2024-11-25 |
| 品牌：毕得医药 | |||||
| BD18549 | 97% | 100g | 国内现货 | 59.00 | 2024-11-25 |
| BD18549 | 97% | 500g | 国内现货 | 151.00 | 2024-11-25 |
| BD18549 | 97% | 1kg | 国内现货 | 237.00 | 2024-11-25 |
| 品牌：源叶生物 | |||||
| B34369-100mg | 分析标准品,HPLC≥97% | 100mg | 国内现货 | 200.00 | 2024-10-23 |
| S43060-100g | 97% | 100g | 国内现货 | 92.00 | 2024-10-23 |
| S43060-25g | 97% | 25g | 国内现货 | 32.00 | 2024-10-23 |
| 品牌：希恩思 | |||||
| B-46400-5g | 97% 4,4`-双(2-苯并恶唑基)芪 | 5g | 国内现货 | 16.00 | 2024-12-16 |
| B-46400-25g | 97% 4,4`-双(2-苯并恶唑基)芪 | 25g | 国内现货 | 28.00 | 2024-12-16 |
| B-46400-100g | 97% 4,4`-双(2-苯并恶唑基)芪 | 100g | 国内现货 | 69.00 | 2024-12-16 |
| B-46400-500g | 97% 4,4`-双(2-苯并恶唑基)芪 | 500g | 国内现货 | 100.00 | 2024-12-16 |
| 品牌：麦克林 | |||||
| B801837 | 2,2-(4,4-二苯乙烯基)双苯并噁唑,97% | 100g | 国内现货 | 90.00 | 2024-12-11 |
| B828389 | 2,2-(4,4-二苯乙烯基)双苯并噁唑,分析对照品 | 20mg | 国内现货 | 230.00 | 2024-12-11 |
| B828389 | 2,2-(4,4-二苯乙烯基)双苯并噁唑,分析对照品 | 1g | 国内现货 | 2841.00 | 2024-12-11 |
| B801837 | 2,2-(4,4-二苯乙烯基)双苯并噁唑,97% | 5g | 国内现货 | 28.00 | 2024-12-11 |
| B801837 | 2,2-(4,4-二苯乙烯基)双苯并噁唑,97% | 25g | 国内现货 | 31.00 | 2024-12-11 |
| 品牌：毕佳索 | |||||
| BJS1798151 | 97% | 10g | 国内现货 | 42.00 | 2023-04-18 |
| BJS1798151 | 97% | 25g | 国内现货 | 61.00 | 2023-12-18 |
| BJS1798151 | 97% | 100g | 国内现货 | 145.00 | 2024-06-13 |
| BJS1798151 | 97% | 500g | 国内现货 | 212.00 | 2024-06-13 |
| BJS1798151 | 97% | 1000g | 国内现货 | 422.00 | 2024-06-13 |
| 品牌：J&K | |||||
| 351118 | 4,4'-Bis(2-benzoxazolyl)stilbene, 97% 97% (J&K) | 100g | 国内现货 | 407.00 | 2024-11-25 |
| 351118 | 4,4'-Bis(2-benzoxazolyl)stilbene, 97% 97% (J&K) | 25g | 国内现货 | 124.00 | 2024-11-25 |
| 351118 | 4,4'-Bis(2-benzoxazolyl)stilbene, 97% 97% (J&K) | 50g | 国内现货 | 224.00 | 2024-11-25 |
| 937454 | 4,4'-Bis(2-benzoxazolyl)stilbene, 97%, reference material 97% (J&K) | 250mg | 国内现货 | 90.00 | 2024-11-25 |
| 品牌：吉至Acmec | |||||
| B37060-100g | 97% | 100g | 国内现货 | 81.00 | 2023-07-18 |
| B37060-25g | 97% | 25g | 国内现货 | 28.00 | 2023-07-18 |
| 品牌：Meryer | |||||
| M07420 | 97% | 5g | 国内现货 | 29.00 | 2024-07-02 |
| M07420 | 97% | 25g | 国内现货 | 32.00 | 2024-07-02 |
| M07420 | 97% | 100g | 国内现货 | 92.00 | 2024-07-02 |
| M91698 | 分析对照品 | 20mg | 国内现货 | 235.00 | 2024-07-02 |
| M91698 | 分析对照品 | 1g | 国内现货 | 2899.00 | 2024-07-02 |
| 品牌：Adamas | |||||
| 26153E | 98%+;RG | 2.5kg | 国内现货 | 979.00 | 2024-12-12 |
| 26153D | 98%+;RG | 500g | 国内现货 | 204.00 | 2024-12-12 |
| 26153C | 98%+;RG | 250g | 国内现货 | 150.00 | 2024-12-12 |
| 26153B | 98%+;RG | 100g | 国内现货 | 80.00 | 2024-12-12 |
| 26153A | 98%+;RG | 25g | 国内现货 | 29.00 | 2024-12-12 |
| 品牌：索莱宝Solarbio | |||||
| YS110690 | 97% | 10g | 国内现货 | 74.00 | 2024-11-25 |
| YS110690 | 97% | 25g | 国内现货 | 90.00 | 2024-11-25 |
| YS110690 | 97% | 100g | 国内现货 | 282.00 | 2024-11-25 |
| 品牌：Sigma-Aldrich | |||||
| 368598-50G | 97% ;4,4′-双(2-苯并噁唑基)二苯乙烯 | 50g | 国内现货 | 741.19 | 2024-11-25 |
