Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydroxyethyl disulfide
2-HYDROXYETHYL DISULFIDE · BIS(2-HYDROXYETHYL) DISULFIDE · 2,2'-Disulfanediylbis(ethan-1-ol) · HYDROXYETHYL DISULFIDE · 2-mercaptoethanoldisulfide · 2,2'-disulfanediyldiethanol · usafth-9 · USAF th-9
식별자 및 물리적 특성
| CAS No. | 1892-29-1 |
|---|---|
| 분자식 | C4H10O2S2 |
| 평균 분자량 | 154.3 g/mol |
| 단동위원소 질량 | 154.01222156 g/mol |
| SMILES | OCCSSCCO |
| InChIKey | KYNFOMQIXZUKRK-UHFFFAOYSA-N |
| PubChem CID | 15906 |
| ChEMBL | CHEMBL1233278 |
| ChEBI | CHEBI:43136 |
| EC No. | 217-576-6 |
| DTXSID | DTXSID4044404 |
화학 및 물리적 성질
| XLogP | -0.5 |
|---|---|
| 극성 표면적 | 91.1 |
| 수소 결합 공여자 수 | 2 |
| 수소 결합 수용자 수 | 4 |
| 회전 가능 결합 수 | 5 |
| 무거운 원자 수 | 8 |
| 형식 전하 | 0 |
| 복잡도 | 37 |
| 물질 분류 | Other Classes -> Sulfur Compounds |
| 의약품 | Pharmaceuticals -> Listed in ZINC15 |
| 밀도 | 1.261 @25 °C1.261 g/mL at 25 °C (lit.) |
| 끓는 점 | 158-163 °C at 3.50E+00 mm Hg160 °C @760 [mm Hg]158-163 °C/3.5 mmHg (lit.) |
| 녹는점 | 25-27 °C25-27 °C (lit.) |
| Physical Description | LiquidColorless viscous liquid with an unpleasant odorMelting point approximately 25 deg C[Alfa Aesar MSDS] |
| 증기압 | 0.001Pa at 20℃ |
| 굴절률 | n20/D 1.57(lit.) |
| 인화점 | >230 °F |
| 저장 조건 | Sealed in dry,Room Temperature |
| 물리적 상태 | 액체 |
| pKa(산도 계수) | 14.02±0.10(Predicted) |
| 색상 | 무색 내지 거의 무색 |
| 용해도 | 물, 에탄올, 아세톤, 에테르에 용해됩니다. |
| BRN | 1735851 |
| InChI | 1S/C4H10O2S2/c5-1-3-7-8-4-2-6/h5-6H,1-4H2 |
| InChIKey | KYNFOMQIXZUKRK-UHFFFAOYSA-N |
| SMILES | OCCSSCCO |
| LogP(분배 계수) | -0.3 at 19.9℃ |
| EPA | Ethanol, 2,2'-dithiobis- (1892-29-1) |
화학적 성질
clear yellow viscous liquid after melting
안전 및 규제
| GHS 분류 | DangerH301+H311 (37.4%): Toxic if swallowed or in contact with skin [Danger Acute toxicity, oralacute toxicity, dermal]P261, P262, P264, P264+P265, P270, P272, P273, P280, P301+P316, P301+P317, P302+P352, P305+P351+P338, P305+P354+P338, P316, P317, P321, P330, P333+P317, P337+P317, P361+P364, P362+P364, P391, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 278 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: Ethanol, 2,2'-dithiobis-Ethanol, 2,2'-dithiobis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethanol, 2,2'-dithiobis- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)REACH registered substance: 2,2'-dithiobisethanol (EC: 217-576-6)Ethanol, 2,2'-dithiobis-: Does not have an individual approval but may be used under an appropriate group standard |
| 유해성 요약 | Causes somnolence and ataxia in oral lethal-dose studies of rats[RTECS] A strong eye irritant that may cause serious eye injuryToxic by ingestion[Alfa Aesar MSDS] |
| Hazard Classes and Categories | Acute Tox. 3 (88.8%) |
| Protective Action Criteria (PAC) | 0.52 [mg/m3]5.7 [mg/m3]34 [mg/m3] |
| 수질 위해 등급(WGK) | 3 |
| TSCA 등재 상태 | TSCA listed |
| RTECS 번호 | KK7525000 |
| 운송 번호(UN) | UN 2811 6.1/PG 3 |
| 관세 코드 | 29309099 |
| 위험 문구(R) | 25-41 |
| 위험 표시 | T |
| 안전 문구(S) | 26-39-45 |
용도
용도
Bis(2-hydroxyethyl) disulfide is used as an intermediate in chemical research.