Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 598생성일: 2026년 10월 26일
Mercaptoethanesulfonic acid
Com · Hs-com · C03576 · Reduced CoM · Reduced coenzyme M · 2-Mercaptoethanesulfonate · MERCAPTOETHANESULFONIC ACID · 2-MERCAPTOETHANESULFONIC ACID
https://huagongshe.com/ko/chemical/598
식별자 및 물리적 특성
| CAS No. | 3375-50-6 |
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| 분자식 | C2H6O3S2 |
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| 평균 분자량 | 142.2 g/mol |
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| 단동위원소 질량 | 141.9758364 g/mol |
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| SMILES | O=S(=O)(O)CCS |
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| InChIKey | ZNEWHQLOPFWXOF-UHFFFAOYSA-N |
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| PubChem CID | 598 |
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| ChEMBL | CHEMBL1098319 |
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| ChEBI | CHEBI:17905 |
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| EC No. | 222-167-0 |
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| DTXSID | DTXSID8023264 |
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화학 및 물리적 성질
| XLogP | -0.6 |
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| 극성 표면적 | 63.8 |
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| 수소 결합 공여자 수 | 2 |
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| 수소 결합 수용자 수 | 4 |
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| 회전 가능 결합 수 | 2 |
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| 무거운 원자 수 | 7 |
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| 형식 전하 | 0 |
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| 복잡도 | 118 |
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| Physical Description | Clear, colorless liquid.Solid |
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| 밀도 | 1.25 g/mL at 20 °C |
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| 용해도 | 에 용해됨DMSO |
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| 물리적 상태 | 가루 |
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| pKa(산도 계수) | pK1:pK2:9.5(－1) (20°C) |
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| 색상 | Colorless to light yellow |
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| BRN | 1098878 |
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| InChI | 1S/C2H6O3S2/c3-7(4,5)2-1-6/h6H,1-2H2,(H,3,4,5) |
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| InChIKey | ZNEWHQLOPFWXOF-UHFFFAOYSA-N |
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| SMILES | OS(=O)(=O)CCS |
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안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 100% (41 of 41) of all reports.Not ClassifiedReported as not meeting GHS hazard criteria by 41 of 41 companies. For more detailed information, please visit ECHA C&L website.Aggregated GHS information provided per 41 reports by companies from 2 notifications to the ECHA C&L Inventory.Reported as not meeting GHS hazard criteria per 41 of 41 reports by companies.There are 0 notifications provided by 0 of 41 reports by companies with hazard statement code(s).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.DangerH314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] |
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| 유해성 요약 | Intravenous LD50 (rat) = 1,800 mg/kg[RTECS] Causes burnsInhalation may cause corrosive injuries to upper respiratory tract and lungs[Pierce Biotechnology MSDS] See Methanesulfonic acid. |
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| Hazard Classes and Categories | Skin Corr. 1B (100%)Not Classified |
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| 유해 작용 | Dermatotoxin - Skin burns.Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors. |
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| Effects During Pregnancy and Lactation | ◉ Summary of Use during LactationNo information is available on the clinical use of mesna during breastfeeding. Because it is used with toxic drugs such as ifosfamide, the manufacturer recommends to not breastfeed during treatment and for 1 week after the last dose of mesna or ifosfamide.◉ Effects in Breastfed InfantsRelevant published information was not found as of the revision date.◉ Effects on Lactation and Breastmilk |
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| 수질 위해 등급(WGK) | 2 |
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| 운송 번호(UN) | UN 3265 8/PG 3 |
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| 위험 문구(R) | 34 |
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| 위험 표시 | C |
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| 안전 문구(S) | 26-27-36/37/39-45 |
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| F 고인화성물질 | 10-23 |
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| 위험 등급 | Skin Corr. 1B |
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| 저장 분류 | 8A - Combustible corrosive hazardous materials |
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