90-12-0
90-12-0 structure
- Name: 1-Methylnaphthalene
- Chemical Name: 1-methylnaphthalene
- CAS Number: 90-12-0
- Molecular Formula: C11H10
- Molecular Weight: 142.197
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Aromatic hydrocarbon
- Create Date: 2018-02-07 08:00:00
- Modify Date: 2026-07-02 12:05:05
| Name | 1-methylnaphthalene |
|---|---|
| Synonyms |
Fasudil Impurity 12
monomethyl naphthalene FEMA 3193 1-Methylnaphthalene> 1-Methylnaphthalene 10 μg/mL in Cyclohexane TIANFU-CHEM 1-Methylnaphthalene 1-Methylnaphthalene 10 μg/mL in Acetonitrile 1-Methylnaphthalene, R 1-methyl-naphthalen Naphthalene,1-methyl 1-Methyl-naphthalene 1-Methylnaphthalene in toluene 1-MethylnaphthaleneSolution,100mg/L 1-Methylnaphthene 1-methylnaphtalene L20895000CY 1-MethylnaphthalenE10μg/mLin Cyc 1-MethylnaphthaleneSolution,2,000mg/L 1-METHYLNAPHTHALENE 1-Methylnaphthalene ISO 9001：2015 REACH 1-Methylnaphthalene Solution in Toluene α-Methylnaphthalene 1 Methyl Napthalene 1-MethylnaphthyleneSolution,1,000mg/L 1-Methylnaphth 1-MethylnaphthaleneSolution,2500mg/L 1-methylnaphthalene solution 1-Methyl Naphtalene alpha-Methylnaftalen Α-METHYLNAPHTHALENE 1-METHYLNAPHTHYLENE 1-Methyl anphthalene A-METHYLNAPHTHALENE 1-MethylnaphthyleneSolution,50mg/L 1-Methylnaphthalene 10.0 μg/ml Acetonitrile A-METHYLNAPHTHALENE, 500MG, NEAT L66J B1 Methyl-1-naphthalene 1-METHYLNAPHTHALENE OEKANAL 1(alpha)-methylnaphthene 1-MethylnaphthaleneSolution,200mg/L Methylnaphthalene, 1 1-Methylnapththalene Isoquinoline Impurity 4 1-METHYLNAPHTHALENE >= 1-METHYLNAPHTHALENE, 1X1ML, MEOH, 2000UG /ML ALPHA-METHYLNAPHTHALENE C20895000 1-Methylnaphthalene 1-Methylphthalene methyl-naphthalene 1-Methylnaphthalene, 97&percnt 1-Methylnaphthalene [-0] MFCD00004034 1-Methylnaphthalene in isooctane EINECS 201-966-8 naphthalene,alpha-methyl 1-METHYLNAPHTHALENE FOR SYNTHESIS femanumber3193 |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 242.8±3.0 °C at 760 mmHg |
| Melting Point | -22ºC |
| Molecular Formula | C11H10 |
| Molecular Weight | 142.197 |
| Flash Point | 82.2±0.0 °C |
| Exact Mass | 142.078247 |
| LogP | 3.91 |
| Vapour Pressure | 0.1±0.2 mmHg at 25°C |
| Index of Refraction | 1.617 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, oxygen. |
| Water Solubility | 0.026 g/L (25 ºC) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
|
| Symbol |
GHS07, GHS09 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H411 |
| Precautionary Statements | P273-P301 + P312 + P330-P391-P501 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R22;R51/53 |
| Safety Phrases | S61 |
| RIDADR | UN 3082 |
| WGK Germany | 2 |
| RTECS | QJ9630000 |
| Packaging Group | III |
| Hazard Class | 9.0 |
| HS Code | 29029080 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![(1H-cyclobuta[de]naphthalen-1-yl)lithium structure](https://image.chemsrc.com/caspic/426/85924-73-8.png)
![[[[[bis(trimethylsilyl)amino]-iodo-methylstannyl]-trimethylsilylamino]-dimethylsilyl]methane structure](https://image.chemsrc.com/caspic/092/60228-61-7.png)
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |