- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Aminophthalic acid
- Price:
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Aminophthalic acid
- Price: ￥808.0/25g ￥288.0/5g
- Purity: 95.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Aminophthalic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 4-Aminophthalic acid
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
5434-21-9
5434-21-9 structure
- Name: 4-Aminophthalic acid
- Chemical Name: 4-Aminophthalic acid
- CAS Number: 5434-21-9
- Molecular Formula: C8H7NO4
- Molecular Weight: 181.145
- Catalog: Biochemical Amino acids and their derivatives Other amino acid derivatives
- Create Date: 2018-06-13 17:30:15
- Modify Date: 2024-01-02 13:23:59
| Name | 4-Aminophthalic acid |
|---|---|
| Synonyms |
4-Aminophthalic acid
4-aminobenzene-1,2-dioic acid 1-amino-3,4-dicarboxy-benzene 4-Amino-1,2-benzenedicarboxylic acid 1,2-Benzenedicarboxylic acid, 4-amino- MFCD00013985 4-aminobenzene-1,2-dicarboxylic acid 4-Amino-phthalsaeure EINECS 226-596-4 4-amino-phthalic acid 5-Aminophthalic acid |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 465.1±40.0 °C at 760 mmHg |
| Melting Point | 344 °C (dec.)(lit.) |
| Molecular Formula | C8H7NO4 |
| Molecular Weight | 181.145 |
| Flash Point | 235.1±27.3 °C |
| Exact Mass | 181.037506 |
| PSA | 100.62000 |
| LogP | -0.08 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.684 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2922499990 |
| Precursor 5 | |
|---|---|
| DownStream 8 | |
![4-[(4-cyanobenzoyl)amino]phthalic acid structure](https://image.chemsrc.com/caspic/331/144907-46-0.png)
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |