Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
N-메틸타우린
N-메틸타우린 · n-methyl · 2-(Methylamino)ethane-1-sulfonic acid · Taurine, methyl · N-Methyltaurine · Monomethyltaurine · Taurine, N-methyl- · N-METHYLTAURINE 98%
식별자 및 물리적 특성
| CAS No. | 107-68-6 |
|---|---|
| 분자식 | C3H9NO3S |
| 평균 분자량 | 139.18 g/mol |
| 단동위원소 질량 | 139.03031432 g/mol |
| SMILES | CNCCS(=O)(=O)O |
| InChIKey | SUZRRICLUFMAQD-UHFFFAOYSA-N |
| PubChem CID | 7882 |
| ChEMBL | CHEMBL3306207 |
| ChEBI | CHEBI:176462 |
| EC No. | 203-510-3 |
| DTXSID | DTXSID4025664 |
| 현지명 | N-메틸타우린 |
화학 및 물리적 성질
| XLogP | -3.6 |
|---|---|
| 극성 표면적 | 74.8 |
| 수소 결합 공여자 수 | 2 |
| 수소 결합 수용자 수 | 4 |
| 회전 가능 결합 수 | 3 |
| 무거운 원자 수 | 8 |
| 형식 전하 | 0 |
| 복잡도 | 133 |
| 용해도 | Soluble (>=10 mg/ml at 70 °F) (NTP, 1992) |
| 녹는점 | 466 to 468 °F (NTP, 1992)242°C |
| Physical Description | Yellowish-white powder. (NTP, 1992) |
| 밀도 | 1.202 (estimate) |
| 굴절률 | 1.5130 (estimate) |
| 저장 조건 | Keep in dark place,Sealed in dry,Room Temperature |
| pKa(산도 계수) | 0.94±0.50(Predicted) |
| 물리적 상태 | 고체 |
| 색상 | White to off-white |
| InChI | InChI=1S/C3H9NO3S/c1-4-2-3-8(5,6)7/h4H,2-3H2,1H3,(H,5,6,7) |
| InChIKey | SUZRRICLUFMAQD-UHFFFAOYSA-N |
| SMILES | C(S(O)(=O)=O)CNC |
| EPA | N-Methyltaurine (107-68-6) |
화학적 성질
(Solution) Clear, light-colored liq-uid, approximately 34–36% sodium salt.
안전 및 규제
| GHS 분류 | DangerH314 (75%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]H315 (25%): Causes skin irritation [Warning Skin corrosion/irritation]H318 (69.4%): Causes serious eye damage [Danger Serious eye damage/eye irritation]P260, P264, P264+P265, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P332+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 124 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 | Chemical: Ethanesulfonic acid, 2-(methylamino)-N-Methyltaurine: Does not have an individual approval but may be used under an appropriate group standard |
| 화재 위험 | This compound is probably combustible. (NTP, 1992) |
| 반응성 그룹 | Amines, Phosphines, and PyridinesAcids, Weak |
| Air and Water Reactions | Water soluble. |
| Hazard Classes and Categories | Skin Corr. 1B (75%)Skin Irrit. 2 (25%)Eye Dam. 1 (69.4%) |
| 소화 | Fires involving this material can be controlled with a dry chemical, carabon dioxide, foam or Halon extinguisher. (NTP, 1992) |
| 응급 처치 | EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.INHALATION: IMMEDIATELY leave the contaminated areatake deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be usedif not available, use a level of protection greater than or equal to that advised under Protective Clothing.INGESTION: DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician. If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body. DO NOT INDUCE VOMITING. IMMEDIATELY transport the victim to a hospital. (NTP, 1992) |
| 비화재 누출 대응 | SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a strong soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS: You should store this material in a refrigerator. (NTP, 1992) |
| Personal Protective Equipment (PPE) | RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992) |
| 신호 어 | Danger |
| 유해·위험 문구 | 암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드 H315 |
용도
용도
N-Methyltaurine can be used as a counter ion in the formation of soaps.
일반 설명
Yellowish-white powder.