- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Benzene,1,1'-(1E,3E)-1,3-butadiene-1,4-diylbis-
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Benzene,1,1'-(1E,3E)-1,3-butadiene-1,4-diylbis-
- Price: ￥678.0/25g ￥148.0/5g ￥2368.0/100g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Benzene,1,1'-(1E,3E)-1,3-butadiene-1,4-diylbis-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
538-81-8
538-81-8 structure
- Name: Benzene,1,1'-(1E,3E)-1,3-butadiene-1,4-diylbis-
- Chemical Name: trans,trans-1,4-diphenyl-1,3-butadiene
- CAS Number: 538-81-8
- Molecular Formula: C16H14
- Molecular Weight: 206.28200
- Catalog: Chemical reagent Organic reagent Olefins (cyclic and non-cyclic)
- Create Date: 2018-04-05 08:00:00
- Modify Date: 2025-08-27 00:35:52
| Name | trans,trans-1,4-diphenyl-1,3-butadiene |
|---|---|
| Synonyms |
(E,E)-1,4-Diphenylbutadiene
1,4-diphenyl all-trans-Diphenylbutadiene (E)-1,4-DIPHENYLBUTA-1,3-DIENE 1,4-diphenylbutadiene trans,trans-1,4-Diphenyl-1,3-butadiene 1,4-DIPHENYL-1,3-BUTADIENE (E,E)-(C6H5CH=CH)2 (E,E)-1,4-diphenyl-1,3-butadiene MFCD00004791 DPB (1E,3E)-1,4-Diphenylbuta-1,3-diene EINECS 212-952-6 ll-trans-diphenylbutadiene |
| Density | 1.035 g/cm3 |
|---|---|
| Boiling Point | 350 °C(lit.) |
| Melting Point | 150-152 °C(lit.) |
| Molecular Formula | C16H14 |
| Molecular Weight | 206.28200 |
| Flash Point | 350°C/720mm |
| Exact Mass | 206.11000 |
| LogP | 4.41320 |
| Index of Refraction | 1.653 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| 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% |