Perfluoroctan
n-Perfluorooctane
CAS: 307-34-6
Molecular Formula: C8F18
Perfluoroctan - Names and Identifiers
| Name | n-Perfluorooctane |
| Synonyms | PF5080 Perfluoroctan uoro-n-octane Perfluorooctane n-Perfluorooctane octadecafluorooctane Octadecafluorooctane Perfluorooctane fraction PERFLUOROOCTANE(S), TECH. |
| CAS | 307-34-6 |
| EINECS | 206-199-2 |
| InChI | InChI=1/C8F18/c9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)26 |
| InChIKey | YVBBRRALBYAZBM-UHFFFAOYSA-N |
Perfluoroctan - Physico-chemical Properties
| Molecular Formula | C8F18 |
| Molar Mass | 438.06 |
| Density | 1.766g/mLat 25°C(lit.) |
| Melting Point | −25°C(lit.) |
| Boling Point | 103-106°C(lit.) |
| Flash Point | 99-100°C |
| Water Solubility | Not miscible or difficult to mix in water. |
| Vapor Presure | 30hPa at 25℃ |
| Specific Gravity | 1.73 |
| BRN | 1717142 |
| Stability | Stable. |
| Refractive Index | n20/D 1.3(lit.) |
Perfluoroctan - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| RTECS | RG9701000 |
| TSCA | Yes |
| HS Code | 29033990 |
| Hazard Class | IRRITANT |
| Toxicity | LD50 ivn-mus: 240 mg/kg MIVRA6 8,320,74 |
Perfluoroctan - Reference Information
| LogP | 666 at 25℃ |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Introduction | perfluorooctane is a colorless and transparent liquid with a slight kerosene odor, insoluble in water, ethanol, acetic acid, formaldehyde, soluble in ether, acetone, methylene chloride, chloroform and methane. Because of its excellent inert, high density, low viscosity, low surface tension, high dielectric strength, non-flammable, non-toxic, non-corrosive, volatile and non-residual characteristics, it is widely used in electronic precision cleaning, electronic components leakage or air-tightness test liquid, insulation liquid, heat-conducting coolant, etc. |
| application range | 1. Gross Leak Testing electronic components (IC,LSI components) or electronic device air tightness test 2, live cleaning equipment, insulation liquid 3, electronic precision cleaning, optical cleaning, dehydration cleaning 4, heat transfer fluid, cooling medium 5, hydraulic transmission fluid, electronic equipment sealing and isolation liquid 6, solvent diluent, lubricant diluent, special purpose solvent, etc. 7, compatibility with other fluorocarbon compounds used as human blood and organ preservation liquid 8, volatile surfactant, reducing the surface tension of the liquid in contact with its vapor |
| Use | industrial solvents, cleaning agents |
Last Update：2024-04-10 22:29:15
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