Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Phenylseleninyl benzeneseleninate
BENZENESELENINIC ACID ANHYDRIDE · phenylseleninyl benzeneseleninate · PHENYLSELENIC ANHYDRIDE · Benzeneseleninic anhydride · Benzene Selenenic Anhydride · Bisbenzeneseleninic anhydride · bis(phenylseleninic) anhydride · Bis(benzeneseleninic)anhydride
식별자 및 물리적 특성
| CAS No. | 17697-12-0 |
|---|---|
| 분자식 | C12H10O3Se2 |
| 평균 분자량 | 360.1 g/mol |
| 단동위원소 질량 | 361.89604 g/mol |
| SMILES | O=[Se](O[Se](=O)c1ccccc1)c1ccccc1 |
| InChIKey | FHPZOWOEILXXBD-UHFFFAOYSA-N |
| PubChem CID | 87253 |
| EC No. | 241-701-3 |
| DTXSID | DTXSID10170228 |
화학 및 물리적 성질
| 극성 표면적 | 43.4 |
|---|---|
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 3 |
| 회전 가능 결합 수 | 4 |
| 무거운 원자 수 | 17 |
| 형식 전하 | 0 |
| 복잡도 | 253 |
| 녹는점 | 165-170 °C (lit.) |
| 끓는 점 | 184.2±23.0 °C(Predicted) |
| 저장 조건 | RT, stored under nitrogen |
| 물리적 상태 | 고체 |
| BRN | 2332406 |
| InChI | InChI=1S/C12H10O3Se2/c13-16(11-7-3-1-4-8-11)15-17(14)12-9-5-2-6-10-12/h1-10H |
| InChIKey | FHPZOWOEILXXBD-UHFFFAOYSA-N |
| SMILES | C1([Se](O[Se](C2=CC=CC=C2)=O)=O)=CC=CC=C1 |
화학적 성질
WHITE TO LIGHT BEIGE POWDER
안전 및 규제
| GHS 분류 | DangerH301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]H331 (100%): Toxic if inhaled [Danger Acute toxicity, inhalation]H373 (100%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]P260, P261, P264, P270, P271, P273, P301+P316, P304+P340, P316, P319, P321, P330, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| 규제 정보 | Benzeneseleninic acid, anhydride: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Acute Tox. 3 (100%)STOT RE 2 (100%)Aquatic Acute 1 (100%)Aquatic Chronic 1 (100%) |
| 수질 위해 등급(WGK) | 3 |
| 운송 번호(UN) | UN 3283 6.1/PG 2 |
| 관세 코드 | 29310099 |
| 위험 문구(R) | 23/25-33-50/53 |
| 위험 표시 | T,N |
| 안전 문구(S) | 20/21-28-45-60-61 |
| 포장분류 | III |
| 위험 등급 | 6.1Acute Tox. 3 InhalationAcute Tox. 3 OralAquatic Acute 1Aquatic Chronic 1STOT RE 2 |
| F 고인화성물질 | 3-10-21 |
| 저장 분류 | 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects |
용도
용도
Benzeneseleninic acid anhydride was used to oxidize hydrazines to afford azo-compounds.
일반 설명
Oxidation of phenols by benzeneseleninic acid anhydride yields ortho-quinones. Benzeneseleninic anhydride acts as a mild oxidant for the conversion of benzylic hydrocarbons into aldehydes or ketones.