4,4'-Bis(2-benzoxazolyl)stilbene
Modify Date: 2025-08-23 21:27:50
4,4'-Bis(2-benzoxazolyl)stilbene structure
|
Common Name | 4,4'-Bis(2-benzoxazolyl)stilbene | ||
|---|---|---|---|---|
| CAS Number | 1533-45-5 | Molecular Weight | 414.455 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 566.8±39.0 °C at 760 mmHg | |
| Molecular Formula | C28H18N2O2 | Melting Point | >300 °C(lit.) | |
| MSDS | N/A | Flash Point | 285.1±21.0 °C | |
Use of 4,4'-Bis(2-benzoxazolyl)stilbene1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
| Name | 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole |
|---|---|
| Synonym | More Synonyms |
| Description | 1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 566.8±39.0 °C at 760 mmHg |
| Melting Point | >300 °C(lit.) |
| Molecular Formula | C28H18N2O2 |
| Molecular Weight | 414.455 |
| Flash Point | 285.1±21.0 °C |
| Exact Mass | 414.136841 |
| PSA | 52.06000 |
| LogP | 8.42 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.731 |
| Storage condition | -20°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-37/39-24/25 |
| WGK Germany | 1 |
| fluorescentbrightener393 |
| 44BIS2BENZOXAZOYLSTILBENE |
| 4.4'-Bis-<2-benzoxazolyl>-stilben |
| MFCD00022846 |
| 4,4'-Bis(2-benzoxazolyl)stilbene |
| OPTICAL BRIGHTENER 393 |
| optical brightener OB-1 |
| OB-C |
| EINECS 216-245-3 |
| 4,4′-Bis(2-benzoxazolyl)stilbene |
| Fluorescent Brightener OB-1 |
| 1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene |
| B-OB-1 |
| OpticalBrighteningAgentOB-1C.I. |
| 2,2-(1,2-ETHENEDIYLDI-4,1-PHENYLENE )BIS(BENZOXAZOLE) |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,4'-Bis(2-benzoxazolyl)stilbene
- Price: Check
- Purity: 98.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,4'-Bis(2-benzoxazolyl)stilbene
- Price: ￥378.0/100g ￥138.0/25g
- Purity: 97.0%
- Delivery: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 4,4'-Bis(2-benzoxazolyl)stilbene
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
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