1,4-Diphenylbutadiyne
1,4-Diphenylbutadiyne
CAS: 886-66-8
Molecular Formula: C16H10
1,4-Diphenylbutadiyne - Names and Identifiers
| Name | 1,4-Diphenylbutadiyne |
| Synonyms | NSC 529170 Butadiyne, diphenyl- 1,4-Diphenylbutadiyne 1,4-Diphenylbut-1,3-diyne 1,4-Diphenyl-1,3-butadiyne (4-Phenyl-1,3-butadiynyl)benzene 1,1'-(1,3-butadiyne-1,4-diyl)bis-benzen 1,1'-(1,3-butadiyne-1,4-diyl)bisbenzene benzene,1,1'-(1,3-butadiyne-1,4-diyl)bis- |
| CAS | 886-66-8 |
| EINECS | 212-953-1 |
| InChI | InChI=1/C16H10/c1-3-9-15(10-4-1)13-7-8-14-16-11-5-2-6-12-16/h1-6,9-12H |
1,4-Diphenylbutadiyne - Physico-chemical Properties
| Molecular Formula | C16H10 |
| Molar Mass | 202.25 |
| Density | 1.1g/cm3 |
| Melting Point | 85-88℃ |
| Boling Point | 338.2°C at 760 mmHg |
| Flash Point | 150.5°C |
| Water Solubility | Sparingly soluble in water(5.5E-4 g/L) (25°C). Soluble in toluene almost transparency. |
| Vapor Presure | 0.000196mmHg at 25°C |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.642 |
| MDL | MFCD00004787 |
| Physical and Chemical Properties | EPA Chemical Information Benzene, 1,1 '-(1,3-butadiyne-1,4-diyl)bis- (886-66-8) |
| Use | 1,4-Diphenylbutadiyne was used in the preparation of 7,8-dehydropurpurin dimers via two-fold Pd-catalyzed [3 2] annulation of meso-bromoporphyrin. |
1,4-Diphenylbutadiyne - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29029090 |
1,4-Diphenylbutadiyne - Upstream Downstream Industry
| Raw Materials | Diphenylacetylene Phenylpropiolic acid |
| Downstream Products | 2,7-DIMETHYL-3,5-OCTADIYN-2,7-DIOL 1,4-DIPHENYLBUTANE |
1,4-Diphenylbutadiyne - Nature
| storage conditions | Sealed in dry,Room Temperature |
| water solubility | Sparingly soluble in water(5.5E-4 g/L) (25°C). Soluble in toluene almost transparency. |
| BRN | 1910105 |
| EPA chemical information | Benzene, 1,1'-(1,3-butadiyne-1,4-diyl)bis- (886-66-8) |
Last Update：2024-04-10 22:29:15
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Raw Materials for 1,4-Diphenylbutadiyne
Downstream Products for 1,4-Diphenylbutadiyne