147141
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147141
Aldrich
Naphthalene
99%
| CAS Number: | 91-20-3 |
| Linear Formula: | C10H8 |
| Molecular Weight: | 128.17 |
| Beilstein Registry Number: | 1421310 |
| EC Number: | 202-049-5 |
| MDL number: | MFCD00001742 |
| PubChem Substance ID: | 24848808 |
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Description
| Packaging | 1 kg in glass btl |
| 25 g in glass btl | |
| 3 kg in poly drum |
Properties
| vapor density | 4.4 (vs air) |
| vapor pressure | 0.03 mmHg ( 25 °C) |
| assay | 99% |
| autoignition temp. | 978 °F |
| expl. lim. | 5.9 % |
| bp | 218 °C(lit.) |
| mp | 80-82 °C(lit.) |
| Gene Information | human ... CYP1A2(1544) |
Safety
| Personal Protective Equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
| Hazard Codes | Xn,N |
| Risk Statements | 22-40-50/53 |
| Safety Statements | 36/37-46-60-61 |
| RIDADR | UN1334 4.1/PG 3 |
| WGK Germany | 3 |
| RTECS | QJ0525000 |
| UEL | 5.90%(V) |
| LEL | 0.90%(V) |
| Flash Point(F) | 176 °F |
| Flash Point(C) | 80 °C |
References
| Merck | Merck 13,6396 |
| Beilstein | Beil. 5,531 / Beil. 5,IV,1640 |
| reference | Aldrich MSDS 1, 1334:A / Corp MSDS 1 (2), 2487:C / FT-IR 1 (1), 956:A / FT-IR 2 (2), 1659:B / FT-NMR 1 (2), 40:C / IR-Spectra (3), 576:C / RegBook 1 (1), 1149:D / Sax 6, 1971 / Sigma FT-IR 1 (2), 763:C / Structure Index 1, 177:D:2 / Vapor Phase 3, 877:C |
