Introduction：Basic information about CAS 75-46-7|Trifluoromethane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Trifluoromethane |
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| CAS Number | 75-46-7 | Molecular Weight | 70.01380 |
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| Density | 1.246 | Boiling Point | −84 °C(lit.) |
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| Molecular Formula | CHF3 | Melting Point | −160 °C(lit.) |
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| MSDS | / | Flash Point | / |
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Names
| Name | fluoroform |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.246 |
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| Boiling Point | −84 °C(lit.) |
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| Melting Point | −160 °C(lit.) |
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| Molecular Formula | CHF3 |
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| Molecular Weight | 70.01380 |
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| Exact Mass | 70.00300 |
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| LogP | 1.17850 |
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| Vapour density | 2.43 (vs air) |
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| Vapour Pressure | 635 psi ( 21 °C) |
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| Index of Refraction | 1.00043 (25ºC) |
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| InChIKey | XPDWGBQVDMORPB-UHFFFAOYSA-N |
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| SMILES | FC(F)F |
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| Stability | Stable. Incompatible with strong oxidizing agents. |
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| Water Solubility | slightly |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- PB6900000
- CHEMICAL NAME :
- Methane, trifluoro-
- CAS REGISTRY NUMBER :
- 75-46-7
- BEILSTEIN REFERENCE NO. :
- 1731035
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- C-H-F3
- MOLECULAR WEIGHT :
- 70.02
- WISWESSER LINE NOTATION :
- FYFF
HEALTH HAZARD DATAACUTE TOXICITY DATAMUTATION DATA - TEST SYSTEM :
- Insect - Drosophila melanogaster
- DOSE/DURATION :
- 98 pph/10M
- REFERENCE :
- ENVRAL Environmental Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1967- Volume(issue)/page/year: 7,275,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82197 No. of Facilities: 11 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 357 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82197 No. of Facilities: 14 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 529 (estimated) No. of Female Employees: 353 (estimated)
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Safety Information
| Hazard Codes | F |
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| Safety Phrases | S38 |
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| RIDADR | UN 1984 2.2 |
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| WGK Germany | 1 |
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| RTECS | PB6900000 |
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| Hazard Class | 2.2 |
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| HS Code | 2903399090 |
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Customs
| HS Code | 2903399090 |
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| Summary | 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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Synonyms
| Fron23 |
| FE13 |
| Fluoryl |
| MFCD00000446 |
| FC-13 |
| CHF3 |
| trifluoromethane acid |
| CFC23 |
| HCFC23 |
| EINECS 200-872-4 |
| R-23 |
| Trifluoromethane |
| arcton1 |
| HFC-23 |
