- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,6-Naphthalenedicarboxylic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,6-Naphthalenedicarboxylic acid
- Price: ￥98.0/1g ￥288.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,6-Naphthalenedicarboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2,6-NAPHTHALENEDICARBOXYLIC ACID
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 2,6-Naphthalenedicarboxylic acid
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
1141-38-4
1141-38-4 structure
- Name: 2,6-Naphthalenedicarboxylic acid
- Chemical Name: naphthalene-2,6-dicarboxylic acid
- CAS Number: 1141-38-4
- Molecular Formula: C12H8O4
- Molecular Weight: 216.189
- Catalog: Chemical reagent Organic reagent Bicyclic compound
- Create Date: 2018-08-28 12:27:09
- Modify Date: 2025-08-25 13:28:43
| Name | naphthalene-2,6-dicarboxylic acid |
|---|---|
| Synonyms |
EINECS 214-527-0
2,6-Naphthalenedicarboxylic acid Naphthalene-2,6-dicarboxylic acid MFCD00004105 |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 437.3±25.0 °C at 760 mmHg |
| Melting Point | >300 °C(lit.) |
| Molecular Formula | C12H8O4 |
| Molecular Weight | 216.189 |
| Flash Point | 232.4±19.7 °C |
| Exact Mass | 216.042252 |
| PSA | 74.60000 |
| LogP | 2.80 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.708 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2917399090 |
| 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% |