Naphthalene
ALDRICH/147141 - 99%
Synonym: Naphthalin; Tar Camphor; White Tar
CAS Number: 91-20-3
Empirical Formula (Hill Notation): C10H8
Molecular Weight: 128.17
EC Number: 202-049-5
MDL Number: MFCD00001742
Linear Formula: C10H8
Product Type: Chemical
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This image depicts SKU: 147141-1KG
This image depicts SKU: 147141-1KG
| assay | 99% |
| autoignition temp. | 978 °F |
| bp | 218 °C (lit.) |
| expl. lim. | 5.9 % |
| form | crystals |
| flakes | |
| InChI | 1S/C10H8/c1-2-6-10-8-4-3- |
| InChI key | UFWIBTONFRDIAS-UHFFFAOYSA |
| mp | 80-82 °C (lit.) |
| Quality Level | 200  |
| SMILES string | c1ccc2ccccc2c1 |
| solubility | methanol: soluble 50 mg/mL, clear, colorless |
| vapor density | 4.4 (vs air) |
| vapor pressure | 0.03 mmHg ( 25 °C) |
| Application: | Naphthalene was used in liquid-phase exfoliation of graphite in organic solvents for the production of graphene sheets. It was used in preparation of carbon-coated Si70Sn30 nanoparticles. It was used as fluorescent probe to study the aggregation behavior of sodium cholate. |
| General description: | Heterogeneous ozonolysis of naphthalene adsorbed on XAD-4 resin has been studied using annular denuder technique. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 25 g in poly bottle |
| Packaging: | 3, 5 kg in poly drum |
| Symbol |     GHS02,GHS07,GHS08,GHS09 |
| Signal word | Warning |
| Hazard statements | H228 - H302 - H351 - H410 |
| Precautionary statements | P201 - P202 - P210 - P273 - P301 + P312 - P308 + P313 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-40-50/53 |
| Safety Statements | 36/37-46-60-61 |
| RIDADR | UN1334 - class 4.1 - PG 3 - Naphthalene, crude |
| WGK Germany | WGK 3 |
| Flash Point(F) | 173.3 °F - closed cup |
| Flash Point(C) | 78.5 °C - closed cup |
| Purity | 99% |
| bp | 218 °C (lit.) |
| mp | 80-82 °C (lit.) |
| UNSPSC | 12352100 |