CAS Number501-65-5
SynonymsR1UU1R; tolane; 1,1'-Ethyne-1,2-diyldibenzene; 1,2-diphenyl ethyne; 1,2-diphenylethyne; 1,1'-(1,2-Ethynediyl)bisbenzene; Diphenylacetylene; 1,1'-(1,2-Ethynediyl)dibenzene; EINECS 207-926-6; 2-phenylethynylbenzene; MFCD00004786
Molecular FormulaC6H5C≡CC6H5
Molecular Weight178.23
Purity98%
Density1.1±0.1 g/cm3
Boiling Point170 °C/19 mmHg (lit.)
Melting Point59-61 °C (lit.)
Appearancecrystals
EINECS207-926-6
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 501-65-5 |
| Catalog No. | 2A-9022318 |
| Chinese Name | 二苯乙炔 |
| Synonyms | R1UU1R; tolane; 1,1'-Ethyne-1,2-diyldibenzene; 1,2-diphenyl ethyne; 1,2-diphenylethyne; 1,1'-(1,2-Ethynediyl)bisbenzene; Diphenylacetylene; 1,1'-(1,2-Ethynediyl)dibenzene; EINECS 207-926-6; 2-phenylethynylbenzene; MFCD00004786 |
| Molecular Formula | C6H5C≡CC6H5 |
| Molecular Weight | 178.23 |
| Purity | 98 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 170 °C/19 mmHg (lit.) |
| Melting Point | 59-61 °C (lit.) |
| Appearance | crystals |
| Storage Condition | Store sealed and placed in a ventilated, dry envir |
| EINECS | 207-926-6 |
| HTC | 2902909090 |
| PubChem ID | 24893607 |
| MDL Number | MFCD00004786 |
| SMILES | c1ccc(cc1)C#Cc2ccccc2 |
| InChI | 1S/C14H10/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-10H |
| InChI Key | JRXXLCKWQFKACW-UHFFFAOYSA-N |
| Beilstein/REAXYS | 606478 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | Transport |
| MSDS | msds/22318_1_501_65_5.pdf |
| Tax Rebate | 9.0% |
| Supervision | None. MFN tariff: 2.0%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 99.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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