Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2-아미노-4-티아졸아세트 산
2-아미노-4-티아졸아세트산 · 2-아미노-4-티아졸아세트산(2-AMINO-4-THIAZOLEACETICACID) · 2-(2-AMINOTHIAZOL-4-YL) ACETIC ACID · 2-AMINO-4-THIAZOLEACETIC ACID · (2-AMINOTHIAZOLE-4-YL)ACETIC ACID · 2-AMino-4-thiazolacetic acid · (2-AMINO-THIAZOL-4-YL)-ACETIC ACID · (2-AMino-1,3-thiazol-4-yl)acetic acid
식별자 및 물리적 특성
| CAS No. | 29676-71-9 |
|---|---|
| 분자식 | C5H6N2O2S |
| 평균 분자량 | 158.18 g/mol |
| 단동위원소 질량 | 158.01499843 g/mol |
| SMILES | Nc1nc(CC(=O)O)cs1 |
| InChIKey | DYCLHZPOADTVKK-UHFFFAOYSA-N |
| PubChem CID | 34665 |
| ChEMBL | CHEMBL71460 |
| EC No. | 249-769-6 |
| DTXSID | DTXSID0024509 |
| 현지명 | 2-아미노-4-티아졸아세트 산 |
화학 및 물리적 성질
| XLogP | 0.1 |
|---|---|
| 극성 표면적 | 104 |
| 수소 결합 공여자 수 | 2 |
| 수소 결합 수용자 수 | 5 |
| 회전 가능 결합 수 | 2 |
| 무거운 원자 수 | 10 |
| 형식 전하 | 0 |
| 복잡도 | 142 |
| 용해도 | less than 1 mg/mL at 70 °F (NTP, 1992)DMSO (약간 용해됨) |
| 녹는점 | 266 °F (Decomposes) (NTP, 1992)130 °C (dec.)(lit.) |
| Physical Description | 2-amino-4-thiazole acetic acid is a light orange powder. (NTP, 1992) |
| 끓는 점 | 399.0±17.0 °C(Predicted) |
| 밀도 | 1.367 (estimate) |
| 증기압 | 1.03-1.15hPa at 20℃ |
| 굴절률 | 1.6430 (estimate) |
| 저장 조건 | -20°C |
| 물리적 상태 | 고체 |
| pKa(산도 계수) | 3.20±0.10(Predicted) |
| 색상 | 하얀색 |
| 용해도 | 6.5g/L(20℃) |
| BRN | 127415 |
| 안정성 | 솔루션이 불안정함 |
| InChI | 1S/C5H6N2O2S/c6-5-7-3(2-10-5)1-4(8)9/h2H,1H2,(H2,6,7)(H,8,9) |
| InChIKey | DYCLHZPOADTVKK-UHFFFAOYSA-N |
| SMILES | Nc1nc(CC(O)=O)cs1 |
| LogP(분배 계수) | -2.13 at 20℃ and pH4.54-4.64 |
| EPA | 2-Amino-4-thiazoleacetic acid (29676-71-9) |
화학적 성질
Almost white to light beige crystalline powder
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 3.9% (2 of 51) of reports.WarningH315 (96.1%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 51 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: 4-Thiazoleacetic acid, 2-amino-Status: Active Update: 15-06-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/22991 |
| 화재 위험 | Flash point data for this chemical are not available. It is probably combustible. (NTP, 1992) |
| 건강 유해성 | SYMPTOMS: Exposure to this compound may cause irritation. |
| 반응성 그룹 | Acids, Carboxylic |
| Reactivity Profile | An organosulfide and amine derivative, carboxylic acid. Look at Reactive Groups 20 (organosulfides), 7 (amines), and 3 (carboxylic acids) may give indications about reactive tendencies. |
| Air and Water Reactions | Insoluble in water. |
| Hazard Classes and Categories | Skin Irrit. 2 (96.1%) |
| 소화 | Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992) |
| 응급 처치 | EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. |
| 비화재 누출 대응 | SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned. |
용도
용도
2-Amino-4-thiazoleacetic acid has been used in:preparation of poly(2-amino-4-thiazoleacetic acid)/multiwalled carbon nanotubes modified glassy carbon electrodes, for the voltammetric determination of copper ionselectrochemical synthesis of novel thiozole-based copolymer with 2-aminothiazolepreparation of aquabis(2-amino-1,3-thiazole-4-acetato-κ2O,N3)nickel (II)
일반 설명
Light orange powder.