- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,4'-Bis[(E)-2-(2-methoxyphenyl)vinyl]biphenyl
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,4'-Bis[(E)-2-(2-methoxyphenyl)vinyl]biphenyl
- Price: ￥198.0/25g ￥348.0/100g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Fluorescent Brightener 378
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Fluorescent Brightener 378
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
40470-68-6
40470-68-6 structure
- Name: 4,4'-Bis[(E)-2-(2-methoxyphenyl)vinyl]biphenyl
- Chemical Name: Fluorescent Brightener 378
- CAS Number: 40470-68-6
- Molecular Formula: C30H26O2
- Molecular Weight: 418.526
- Catalog: Biochemical Biochemical reagent Biological dye
- Create Date: 2018-12-14 16:18:10
- Modify Date: 2025-08-26 20:31:54
| Name | Fluorescent Brightener 378 |
|---|---|
| Synonyms |
1,1'-Biphenyl, 4,4'-bis(2-(2-methoxyphenyl)ethenyl)-
OPTICAL BRIGHTENER 378 Optical Brightener FP-127 Fluorescent Brightener FP CSFC 127 4,4'-Bis(2-methoxystyryl)biphenyl 4,4'-Bis[2-(2-methoxyphenyl)vinyl]biphenyl Benzene, 1,1'-[[1,1'-biphenyl]-4,4'-diyldi(E)-2,1-ethenediyl]bis[2-methoxy- FBA 378 EINECS 254-935-6 Benzene, 1,1'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis[2-methoxy- Fluorescent Brightener FP-127 MFCD03425832 4,4'-bis-[(2-Methoxyphenyl)etheneyl] 1,1'-biphenyl 4,4'-Bis[(E)-2-(2-methoxyphenyl)vinyl]biphenyl UVITEX FP 4,4'-bis[(E)-2-(2-methoxyphenyl)ethenyl]biphenyl |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 590.3±50.0 °C at 760 mmHg |
| Melting Point | 216-222°C |
| Molecular Formula | C30H26O2 |
| Molecular Weight | 418.526 |
| Flash Point | 209.4±29.6 °C |
| Exact Mass | 418.193268 |
| PSA | 18.46000 |
| LogP | 9.22 |
| Vapour Pressure | 0.0±1.6 mmHg at 25°C |
| Index of Refraction | 1.677 |
| Storage condition | -20°C |
| Hazard Codes | Xn,N,Xi |
|---|---|
| Risk Phrases | R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R50:Very Toxic to aquatic organisms. R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . R36/37/38:Irritating to eyes, respiratory |
| Safety Phrases | S36/37-S61-S36/37/39-S29-S26-S22 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1(b) |
| HS Code | 29280090 |
| HS Code | 2909309090 |
|---|---|
| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |