13728-34-2
13728-34-2 structure
- Name: Dimethyl 2,3-naphthalenedicarboxylate
- Chemical Name: 2,3-naphthalenedicarboxylic acid dimethyl ester
- CAS Number: 13728-34-2
- Molecular Formula: C14H12O4
- Molecular Weight: 244.243
- Create Date: 2018-05-25 08:00:00
- Modify Date: 2025-09-10 18:44:33
| Name | 2,3-naphthalenedicarboxylic acid dimethyl ester |
|---|---|
| Synonyms |
2,3-Naphthalenedicarboxylic acid, dimethyl ester
2,3-Naphthalenedicarboxylic Acid Dimethyl Ester Dimethyl 2,3-naphthalenedicarboxylate dimethyl naphthalene-2,3-dicarboxylate MFCD00012278 |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 345.9±15.0 °C at 760 mmHg |
| Melting Point | 52-54 °C(lit.) |
| Molecular Formula | C14H12O4 |
| Molecular Weight | 244.243 |
| Flash Point | 170.8±18.8 °C |
| Exact Mass | 244.073563 |
| PSA | 52.60000 |
| LogP | 2.87 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.594 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2917399090 |
| Precursor 10 | |
|---|---|
| DownStream 7 | |
![1,3-dihydro-2,2-bis(trifluoroacetoxy)benzo[c]tellurophene structure](https://image.chemsrc.com/caspic/450/82815-34-7.png)
![benzo[c]tellurophene structure](https://image.chemsrc.com/caspic/137/56890-65-4.png)
![1,3-dioxocyclopenta[b]naphthalene-2-carbonitrile structure](https://image.chemsrc.com/caspic/020/58138-37-7.png)
![Benzo[f]ninhydrin monohydrate structure](https://image.chemsrc.com/caspic/361/38627-57-5.png)
| HS Code | 2917399090 |
|---|---|
| Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |