Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
펜티딘(오르소)
펜티딘(오르소) · o-페네티딘 · 2-ETHOXYANILINE · O-ETHOXYANILINE · o- · Hlt · SUBgt · /SUBgt
식별자 및 물리적 특성
| CAS No. | 1321-31-9 |
|---|---|
| 분자식 | C8H11NO |
| 평균 분자량 | 137.18 g/mol |
| 단동위원소 질량 | 137.08406397 g/mol |
| SMILES | CCOc1ccccc1N |
| InChIKey | ULHFFAFDSSHFDA-UHFFFAOYSA-N |
| PubChem CID | 7203 |
| ChEMBL | CHEMBL1525301 |
| ChEBI | CHEBI:190954 |
| EC No. | 202-356-4 |
| DTXSID | DTXSID5025863 |
| 현지명 | 펜티딘(오르소) |
화학 및 물리적 성질
| XLogP | 1.5 |
|---|---|
| 극성 표면적 | 35.3 |
| 수소 결합 공여자 수 | 1 |
| 수소 결합 수용자 수 | 2 |
| 회전 가능 결합 수 | 2 |
| 무거운 원자 수 | 10 |
| 형식 전하 | 0 |
| 복잡도 | 95 |
| 밀도 | 1.044 at 69.4 °F (NTP, 1992) - Denser than waterwill sink1.051 g/mL at 25 °C(lit.) |
| 용해도 | 5 to 10 mg/mL at 76.1 °F (NTP, 1992)알코올과 에테르에 용해됩니다. |
| 인화점 | greater than 200 °F (NTP, 1992)177 °F |
| 끓는 점 | 444 to 450 °F at 760 mmHg (NTP, 1992)231-233 °C(lit.) |
| 녹는점 | less than -4 °F (NTP, 1992)-20 °C |
| 증기압 | 1 mmHg at 152.6 °F25 mmHg at 271 °F (NTP, 1992)0.02 [mmHg]1 mm Hg ( 67 °C) |
| Physical Description | Reddish brown oily liquid. (NTP, 1992)Rapidly turned brown by light and air[Merck Index] Reddish-brown oily liquid[CAMEO] Clear dark red liquid[Sigma-Aldrich MSDS] |
| Kovats Retention Index | 1206.8 |
| 굴절률 | n20/D 1.555(lit.) |
| 저장 조건 | Store at +15°C to +25°C. |
| 물리적 상태 | 액체 |
| pKa(산도 계수) | 4.43(at 28℃) |
| 색상 | 딥 레드 |
| 용해도 | 24.5&C에서 0.5-1.0g/100mL |
| Merck | 14,7227 |
| BRN | 637069 |
| InChI | 1S/C8H11NO/c1-2-10-8-6-4-3-5-7(8)9/h3-6H,2,9H2,1H3 |
| InChIKey | ULHFFAFDSSHFDA-UHFFFAOYSA-N |
| SMILES | CCOc1ccccc1N |
| NIST | Benzenamine, 2-ethoxy-(94-70-2) |
| EPA | o-Phenetidine (94-70-2) |
화학적 성질
deep red liquid
안전 및 규제
| GHS 분류 | DangerH301: Toxic if swallowed [Danger Acute toxicity, oral]H311: Toxic in contact with skin [Danger Acute toxicity, dermal]H331: Toxic if inhaled [Danger Acute toxicity, inhalation]H373 **: May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]P260, P261, P262, P264, P270, P271, P280, P301+P316, P302+P352, P304+P340, P316, P319, P321, P330, P361+P364, P403+P233, P405, and P501 (click each P-code to see the statement) |
|---|---|
| 규제 정보 | Chemical: Benzenamine, 2-ethoxy-Status: Active Update: 08-05-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/100832-Aminophenetole: Does not have an individual approval but may be used under an appropriate group standard |
| 운송 라벨(DOT) | Poison |
| 화재 위험 | This chemical is probably combustible. (NTP, 1992) |
| 건강 유해성 | SYMPTOMS: Exposure to this compound may cause cyanosis, hypothermia, headache, drowsiness, vomiting, irritation of the alimentary tract and nephritis.ACUTE/CHRONIC HAZARDS: This compound and its vapors may cause irritation of the eyes, skin and mucous membranes. (NTP, 1992) |
| 유해성 요약 | Toxic (vapor is also hazardous)Can be absorbed through skin[Merck Index] Liquid or vapor may cause skin, eye, and mucous membrane irritationOther symptoms may include cyanosis, headache, drowsiness, vomiting, alimentary tract irritation, and nephritis[NTP] May induce methemoglobinemiaHarmful by ingestionToxic by inhalation and skin absorption[Sigma-Aldrich MSDS] See p-Phenetidine. |
| 반응성 그룹 | Amines, Aromatic |
| Reactivity Profile | O-PHENETIDINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides. |
용도
용도
manufacture of dyes.
일반 설명
Reddish brown oily liquid.
제조 및 합성 방법
제조 방법
o-Phenetidine is produced from 2- ethoxynitrobenzene by reduction with iron or by catalytic hydrogenation in the presence of precious-metal catalysts or Raney nickel.