Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
벤지딘 디수화염화물
벤지딘디수화염화물 · 벤지딘이수화염화물 · 벤지딘다이하이드로클로라이드 · 벤지딘 다이하이드로클로라이드 · (1,1'-비페닐)-4,4'-디아민,디수화염화물 · 벤지딘수화염화물 · BENZIDINE HYDROCHLORIDE · benzidine2hcl
식별자 및 물리적 특성
| CAS No. | 531-85-1 |
|---|---|
| 분자식 | C12H12N2.2ClH |
| 평균 분자량 | 257.16 g/mol |
| 단동위원소 질량 | 256.0534038 g/mol |
| SMILES | Cl.Cl.Nc1ccc(-c2ccc(N)cc2)cc1 |
| InChIKey | RUAXWVDEYJEWRY-UHFFFAOYSA-N |
| PubChem CID | 10754 |
| ChEMBL | CHEMBL3184470 |
| EC No. | 208-519-6 |
| DTXSID | DTXSID7020138 |
| 현지명 | 벤지딘 디수화염화물 |
화학 및 물리적 성질
| 극성 표면적 | 52 |
|---|---|
| 수소 결합 공여자 수 | 4 |
| 수소 결합 수용자 수 | 2 |
| 회전 가능 결합 수 | 1 |
| 무거운 원자 수 | 16 |
| 형식 전하 | 0 |
| 복잡도 | 145 |
| 물질 분류 | Nitrogen Compounds -> Benzidine and DerivativesCarcinogens |
| 용해도 | 1 to 5 mg/mL at 74.3 °F (NTP, 1992) |
| 녹는점 | greater than 572 °F (NTP, 1992)≥300 °C |
| 증기압 | 0.00000438 [mmHg] |
| Physical Description | Benzidine dihydrochloride is a white crystalline powder. (NTP, 1992)White solid[CAMEO] Colorless crystalline solid[MSDSonline] |
| 물리적 상태 | powder |
| 색상 | 플레이크 크리스탈 |
| 용해도 | 23.5&C에서 0.1-0.5g/100mL |
| BRN | 3914846 |
| InChI | InChI=1S/C12H12N2.ClH/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H,13-14H21H |
| InChIKey | FYRTZXXTIDKEJD-UHFFFAOYSA-N |
| SMILES | NC1C=CC(C2C=CC(N)=CC=2)=CC=1.Cl |
| EPA | Benzidine dihydrochloride (531-85-1) |
안전 및 규제
| GHS 분류 | DangerH302: Harmful if swallowed [Warning Acute toxicity, oral]P203, P264, P270, P273, P280, P301+P317, P318, P330, P391, P405, and P501 (click each P-code to see the statement)H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] |
|---|---|
| 규제 정보 | Hazard Traits - CarcinogenicityS - indicates a substance that is identified in a final Significant New Use Rule.[1,1'-Biphenyl]-4,4'-diamine, dihydrochloride: Does not have an individual approval but may be used under an appropriate group standardThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.) |
| 화재 위험 | Flash point data for this chemical are not availablehowever, it is probably combustible. (NTP, 1992) |
| 건강 유해성 | SYMPTOMS: Symptoms of exposure to this compound include nausea, vomiting, liver damage and kidney damage. |
| 유해성 요약 | Readily absorbed through skinSymptoms of exposure to this compound include nausea, vomiting, liver damage and kidney damage. [CAMEO] May cause irritationTargets the liver, kidneys, and bladder[MSDSonline] See Benzidine. |
| 반응성 그룹 | Salts, Acidic |
| Reactivity Profile | Acidic organic/inorganic salts, such as BENZIDINE DIHYDROCHLORIDE, are generally soluble in water. The resulting solutions contain moderate to high concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions. |
| Air and Water Reactions | This chemical may be sensitive to prolonged exposure to light and air. Slightly soluble in water. |
| Hazard Classes and Categories | Acute Tox. 4 (100%)Carcinogenicity - category 1A |
용도
일반 설명
White crystalline powder.