6626-23-9
6626-23-9 structure
- Name: Naphthalene,1-(chloromethyl)-2-methyl-
- Chemical Name: 1-chloromethyl-2-methylnaphthalene
- CAS Number: 6626-23-9
- Molecular Formula: C12H11Cl
- Molecular Weight: 190.66900
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
- Create Date: 2018-05-21 08:00:00
- Modify Date: 2025-08-22 07:57:26
| Name | 1-chloromethyl-2-methylnaphthalene |
|---|---|
| Synonyms |
1-Chlormethyl-2-methyl-naphthalin
Naphthalene,1-(chloromethyl)-2-methyl 1-Cchloromethyl-2-methylnaphthalene MFCD00004043 Einecs 229-587-3 1-chloromehtyl-2-methylnaphthalene 1-chloromethyl-2-methyl-naphthalene |
| Density | 1.138 g/cm3 |
|---|---|
| Boiling Point | 317ºC at 760 mmHg |
| Melting Point | 59-62 °C(lit.) |
| Molecular Formula | C12H11Cl |
| Molecular Weight | 190.66900 |
| Flash Point | 140.3ºC |
| Exact Mass | 190.05500 |
| LogP | 3.88700 |
| Index of Refraction | 1.644 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338-P310 |
| 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 | C: Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S27-S28-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 2903999090 |
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6626-23-9 |
| Literature: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 202, p. 73 |
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6626-23-9 |
| Literature: Chemische Berichte, , vol. 55, p. 3414 |
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Detail
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| Literature: Journal of the Chemical Society, , p. 2704 Journal of the American Chemical Society, , vol. 69, p. 2322,2324 |
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Detail
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| Literature: US2212099 , ; |
| Precursor 5 | |
|---|---|
| DownStream 8 | |
![1,2-bis-(2-methyl-[1]naphthyl)-ethane structure](https://image.chemsrc.com/caspic/023/7052-58-6.png)
![1,2-dihydrocyclobuta[a]naphthalene structure](https://image.chemsrc.com/caspic/106/32277-35-3.png)
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |