CAS Number33890-03-8
Synonymsaminoterephthalic acid; 4-aminobenzene-1,3-dicarboxylic acid; 4-Aminoisophthalic acid; 4-amino-isophthalic acid; 4-Amino-isophthalsaeure; 4-amino-1,3-benzenedicarboxylic acid; 1-amino-2,4-dicarboxy-benzene; 2-aminobenzene-1,4-dicarboxylic acid; 1,3-Benzenedicarboxylic acid,4-amino; 5-carboxyanthranilic acid; 4-AMINOBENZENE-1,3-DIOIC ACID; 2-Aminoterephthalic acid
Molecular FormulaC8H7NO4
Molecular Weight181.145
Purity96+%
Density1.6±0.1 g/cm3
Boiling Point458.1±40.0 °C at 760 mmHg
Melting Point336-337ºC
EINECS0
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 33890-03-8 |
| Catalog No. | 2A-0136970 |
| Chinese Name | 4-氨基-1,3-苯二甲酸 |
| Synonyms | aminoterephthalic acid; 4-aminobenzene-1,3-dicarboxylic acid; 4-Aminoisophthalic acid; 4-amino-isophthalic acid; 4-Amino-isophthalsaeure; 4-amino-1,3-benzenedicarboxylic acid; 1-amino-2,4-dicarboxy-benzene; 2-aminobenzene-1,4-dicarboxylic acid; 1,3-Benzenedicarboxylic acid,4-amino; 5-carboxyanthranilic acid; 4-AMINOBENZENE-1,3-DIOIC ACID; 2-Aminoterephthalic acid |
| Molecular Formula | C8H7NO4 |
| Molecular Weight | 181.145 |
| Purity | 96+ |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 458.1±40.0 °C at 760 mmHg |
| Melting Point | 336-337ºC |
| Storage Condition | room temperature |
| EINECS | 0 |
| HTC | 2922499990 |
| UN(IATA) | 0 |
| SMILES | Nc1ccc(C(=O)O)cc1C(=O)O |
| InChI Key | BDBLLWHZWCBDAR-UHFFFAOYSA-N |
| MSDS | msds/136970_1_33890_03_8.pdf |
| Use of | health and chemical hazard data given on this sheet. Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point: Flash point:No data Molecular formula:C8H7NO4 Molecular weight:181.1 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information HS Code 2922499990 Synthetic Route 4-Nitroisophtha... aminoterephthal... 33890-03-8 4-Amino-3-(meth... 41684-07-5 aminoterephthal... 33890-03-8 Literature: Warner-Lambert Company Patent: US6747147 B2, 2004 ; Location in patent: Page column 26 ; 2-Amino-5-(meth... 63746-25-8 aminoterephthal... 33890-03-8 Precursor & DownStream Precursor 8 CAS#:4315-09-7 4-Nitroisophtha... CAS#:41684-07-5 4-Amino-3-(meth... CAS#:63746-25-8 2-Amino-5-(meth... CAS#:1670-81-1 Indole-5-carbox... DownStream 9 CAS#:33986-75-3 4-Oxo-1,4-dihyd... CAS#:63746-12-3 Dimethyl 4-amin... CAS#:63746-25-8 2-Amino-5-(meth... CAS#:77423-13-3 2,4-DIOXO-2,4-D... |
| Tax Rebate | 9.0% |
| Supervision | A. Customs clearance form for inbound goods B. Customs clearance form for outbound goods |
| Inspection | P. Quarantine of entry animals, plants, and animal and plant products Q. Quarantine of exit animals, plants, and animal and plant products R. Hygiene supervision and inspection of imported food S. Hyg |
| Transport Info | Product name: Supervision conditions A. Customs clearance form for inbound goods B. Customs clearance form for outbound goods |
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