- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,4'-Di-tert-butylbiphenyl
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,4'-Di-tert-butylbiphenyl
- Price: ￥190.0/5g ￥600.0/25g ￥1780.0/100g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4,4'-di-tert-butylbiphenyl
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
1625-91-8
1625-91-8 structure
- Name: 4,4'-Di-tert-butylbiphenyl
- Chemical Name: 4,4'-di-tert-butylbiphenyl
- CAS Number: 1625-91-8
- Molecular Formula: C20H26
- Molecular Weight: 266.420
- Catalog: Chemical reagent Organic reagent Alkane
- Create Date: 2018-03-30 08:00:00
- Modify Date: 2025-08-20 10:38:13
| Name | 4,4'-di-tert-butylbiphenyl |
|---|---|
| Synonyms |
4,4′-Di-tert-butylbiphenyl
4,4‘-Di-tert-butylbiphenyl 4,4'-Di-tert-butylbiphenyl Zone Refined MFCD00008834 4,4'-Bis(2-methyl-2-propanyl)biphenyl 4,4'-Di-tert-butyl-1,1'-biphenyl 4,4'-di-t-butylbiphenyl 1-tert-butyl-4-(4-tert-butylphenyl)benzene 4,4'-DI-TERT-BUTYLBIPHENYL EINECS 216-615-4 1,1'-Biphenyl, 4,4'-bis(1,1-dimethylethyl)- |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 337.8±0.0 °C at 760 mmHg |
| Melting Point | 126-130 °C(lit.) |
| Molecular Formula | C20H26 |
| Molecular Weight | 266.420 |
| Flash Point | 173.9±11.7 °C |
| Exact Mass | 266.203461 |
| LogP | 7.35 |
| Vapour Pressure | 0.0±0.3 mmHg at 25°C |
| Index of Refraction | 1.520 |
| Water Solubility | dioxane: 0.1 g/mL, clear |
| Hazard Codes | Xi |
|---|---|
| Safety Phrases | S22-S24/25 |
| WGK Germany | 3 |
| HS Code | 2902909090 |
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |