Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
N,N'-에틸렌디스테아라미드
N,N'-에틸렌다이스테아라마이드 · N,N'-에틸렌디스테아라미드 · N,N'-에틸렌다이(스테아라마이드) · 에틸렌다이스테아라마이드 · N,N'-1,2-에탄다이일비스-옥타데칸아마이드 · N,N'-에틸렌비스스테르아마이드 · N,N'-에틸렌비스옥타데칸아마이드 · 루브롤 EA
식별자 및 물리적 특성
| CAS No. | 110-30-5 |
|---|---|
| 분자식 | C38H76N2O2 |
| 평균 분자량 | 593 g/mol |
| 단동위원소 질량 | 592.59067967 g/mol |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC |
| InChIKey | RKISUIUJZGSLEV-UHFFFAOYSA-N |
| PubChem CID | 8044 |
| EC No. | 203-755-6 |
| DTXSID | DTXSID4026840 |
| 현지명 | N,N'-에틸렌디스테아라미드 |
화학 및 물리적 성질
| XLogP | 15.7 |
|---|---|
| 극성 표면적 | 58.2 |
| 수소 결합 공여자 수 | 2 |
| 수소 결합 수용자 수 | 2 |
| 회전 가능 결합 수 | 35 |
| 무거운 원자 수 | 42 |
| 형식 전하 | 0 |
| 복잡도 | 503 |
| 물질 분류 | Nitrogen Compounds -> Other Nitrogen Compounds |
| Polymers | Plastics -> Polyolefin-IPolyolefin-IIABS(E)PSPlastics -> Other stabilisers |
| 화장품 | Viscosity controlling |
| 밀도 | Relative density (water = 1): 0.971 g/cm3 (20℃) |
| 용해도 | Solubility in water: none케톤, 알코올 및 방향족 용매의 각 끓는점에서 용해됩니다. |
| 인화점 | 280 °C o.c.280℃ |
| Decomposition | 260 °C. Decomposes on burning. This produces toxic fumes of nitrogen oxides. Reacts with strong oxidants. |
| 녹는점 | HARDHIGH MELTING POINT135-146 °C144-146 °C(lit.) |
| Food Contact Substances | FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR |
| Physical Description | Large CrystalsCBIDry PowderOther SolidWet SolidLiquidWhite waxy solid[ICSC] Commercial product: White to light brown solid[SIDS UNEP] White to light yellow powder[Clariant MSDS]WAXY WHITE SOLID IN VARIOUS FORMS. |
| 끓는 점 | 646.41°C (rough estimate) |
| 증기압 | 0.000023 Pa (20 °C) |
| 굴절률 | 1.4670 (estimate) |
| 저장 조건 | 2-8°C |
| 물리적 상태 | 염주 |
| pKa(산도 계수) | 15.53±0.46(Predicted) |
| 용해도 | 0ng/L at 25℃ |
| 주요 응용 | 의약품(소분자) |
| 화장품 원료 기능 | 점도 조절 |
| InChIKey | RKISUIUJZGSLEV-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC |
| LogP(분배 계수) | 13.98 at 25℃ |
| EPA | N,N'-Ethylenebis(stearamide) (110-30-5) |
화학적 성질
Oily Liquid
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 76.3% (1409 of 1846) of all reports.WarningH315 (10.2%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 1846 reports by companies from 18 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: Octadecanamide, N,N'-1,2-ethanediylbis-Octadecanamide, N,N'-1,2-ethanediylbis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Octadecanamide, N,N'-1,2-ethanediylbis- 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)Status: Active Update: 20-07-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/12372Octadecanamide, N,N'-1,2-ethanediylbis-: Does not have an individual approval but may be used under an appropriate group standard |
| 기타 안전 정보 | IMAP assessments - Octadecanamide, N,N'-1,2-ethanediylbis-: Human health tier I assessment |
| 화재 위험 | Combustible. Finely dispersed particles form explosive mixtures in air. |
| 유해성 요약 | Dust mixtures with air may be explosiveA mild skin, eye, and respiratory tract irritant[ICSC] No mortality, clinical signs of toxicity, or abnormalities found at necropsy in oral lethal-dose studies of rats at 2,000 mg/kg (secondary literature reports oral LD50's for rats as high as >20,000 mg/kg)Causes mild skin and eye irritation in rabbitsNo significant adverse effects observed in three 28-day oral studies of rats (doses up to 1,000 mg/kg/day)Adverse effect on growth observed in 15-week and 2-year feeding studies of ratsNo evidence of mutagenicity, teratogenicity, reproductive, or developmental toxicity[SIDS UNEP] May cause eye irritation[Clariant MSDS] |
| EPA Safer Chemical | Chemical: N,N'-Ethylenebis(stearamide) |
| Chemical Dangers | Decomposes at 260 °C. Decomposes on burning. This produces toxic fumes of nitrogen oxides. Reacts with strong oxidants. |
| Physical Dangers | Dust explosion possible if in powder or granular form, mixed with air. |
| Hazard Classes and Categories | Skin Irrit. 2 (10.2%) |
| 소화 | Use water spray, foam, powder, carbon dioxide. |
| 응급 조치 | Fresh air, rest.Rinse and then wash skin with water and soap.First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.Rinse mouth. |
| 안전 보관 | Separated from strong oxidants. |
| 누출 처리 | Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. |
| Eye Prevention | Wear safety spectacles. |
| Fire Prevention | NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. |
| Inhalation Risk | Evaporation at 20 °C is negligiblea nuisance-causing concentration of airborne particles can, however, be reached quickly , especially if powdered. |
| Skin Prevention | Protective gloves. |
| Exposure Prevention | PREVENT DISPERSION OF DUST! |
| Ingestion Prevention | Do not eat, drink, or smoke during work. |
| Inhalation Prevention | Use ventilation. |
| Effects of Short Term Exposure | The substance is mildly irritating to the eyes, skin and respiratory tract. |
| 노출 경로 | The substance can be absorbed into the body by inhalation of dust. |
| Signs and Symptoms | Cough.Redness. |
| 수질 위해 등급(WGK) | 1 |
| TSCA 등재 상태 | TSCA listed |
| 독성 | LD50 orally in Rabbit: > 20000 mg/kg |
| 관세 코드 | 29242990 |
| 위험 문구(R) | 36/37/38 |
| 위험 표시 | Xi |
| 안전 문구(S) | 26-36 |
| 기존화학 물질 | KE-13662 |
| 저장 분류 | 11 - Combustible Solids |
| 유해 물질 데이터 | 110-30-5(Hazardous Substances Data) |
용도
용도
N,N'-Ethylenebis(stearamide) is a bis-amide polymer additive that lowers the temperature at which the asphalt softens. It is used as processing aid for resins and polymers and as defoaming agent. It is traditionally used as lubricant and binder for cold compaction of powdered metal parts.
일반 설명
N,N′-Ethylenebis(stearamide) (EBS) is a synthetic wax that has fatty amide groups that can interact with the surface of a variety of nanoparticles. It can be used for a wide range of applications such as lubricants, activators and dispersing agents that reduce the friction in the system and increase the rate of processing.