2,3-DIMETHYLNAPHTHALENE
- CAS NO.：581-40-8
- Empirical Formula: C12H12
- Molecular Weight: 156.22
- MDL number: MFCD00004119
- EINECS: 209-463-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:57
What is 2,3-DIMETHYLNAPHTHALENE?
Chemical properties
white flakes
The Uses of 2,3-DIMETHYLNAPHTHALENE
It is used in the identification of individual aromatic hydrocarbons in kerosene fraction (b.p. 150-250°).
Definition
ChEBI: A dimethylnaphthalene carrying methyl groups at positions 2 and 3.
Purification Methods
Steam distil the naphthalene and crystallise it from EtOH. [Beilstein 5 IV 1713.]
Properties of 2,3-DIMETHYLNAPHTHALENE
| Melting point: | 103-104 °C (lit.) |
| Boiling point: | 269 °C (lit.) |
| Density | 1.0030 |
| refractive index | 1.5060 |
| Flash point: | 265-268°C |
| form | powder to crystal |
| color | White to Light yellow to Light orange |
| Water Solubility | Solubility in toluene (almost transparency). Insoluble in water. |
| BRN | 1852621 |
| CAS DataBase Reference | 581-40-8(CAS DataBase Reference) |
| EPA Substance Registry System | 2,3-Dimethylnaphthalene (581-40-8) |
Safety information for 2,3-DIMETHYLNAPHTHALENE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P501:Dispose of contents/container to..… |
Computed Descriptors for 2,3-DIMETHYLNAPHTHALENE
New Products
4-Fluorophenylacetic acid 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL Tert-butyl bis(2-chloroethyl)carbamate 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid Tropic acid S-2-CHLORO PROPIONIC ACID ETHYL ISOCYANOACETATE 2-Bromo-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate (6-METHYL-[1,3]DITHIOLO[4,5-b]QUINOXALIN-2-ONE INDAZOLE-3-CARBOXYLIC ACID 4-IODO BENZOIC ACID (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 5,6-Dimethoxyindanone 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 2-aminopropyl benzoate hydrochloride 1-(4-(aminomethyl)benzyl)urea hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
![1,2,3,6,7,8,11,12-OCTAHYDROBENZO[E]PYREN-9(10H)-ONE](https://img.chemicalbook.in/CAS/GIF/68151-08-6.gif)
You may like
-
2,3-Dimethylnaphthalene CAS 581-40-8View Details
581-40-8 -
2,3-Dimethylnaphthalene CAS 581-40-8View Details
581-40-8 -
2,3-DIMETHYL-NAPHTHALENE CAS 581-40-8View Details
581-40-8 -
2,3-Dimethylnaphthalene CAS 581-40-8View Details
581-40-8 -
1975-50-4 98%View Details
1975-50-4 -
2-HYDROXY BENZYL ALCOHOL 98%View Details
90-01-7 -
14714-50-2 (2-Hydroxyphenyl)acetonitrile 98+View Details
14714-50-2 -
118753-70-1 98+View Details
118753-70-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.