Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
디옥틸 프탈레이트
디옥틸프탈레이트 · 다이옥틸프탈레이트 · 다이-N-옥틸 프탈레이트 · 1,2-벤젠디카르복시산, 디옥틸 에스터 · N-옥틸 프탈레이트 · o-벤젠디카르복시산, 디옥틸 에스터 · 다이옥틸 프탈레이트 · 디-N-옥틸 프탈레이트
식별자 및 물리적 특성
| CAS No. | 117-84-0 |
|---|---|
| 분자식 | C24H38O4 |
| 평균 분자량 | 390.6 g/mol |
| 단동위원소 질량 | 390.2770097 g/mol |
| SMILES | CCCCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCCC |
| InChIKey | MQIUGAXCHLFZKX-UHFFFAOYSA-N |
| PubChem CID | 8346 |
| ChEMBL | CHEMBL1409747 |
| ChEBI | CHEBI:34679 |
| EC No. | 204-214-7 |
| DTXSID | DTXSID1021956 |
| 현지명 | 디옥틸 프탈레이트 |
화학 및 물리적 성질
| XLogP | 9.1 |
|---|---|
| 극성 표면적 | 52.6 |
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 4 |
| 회전 가능 결합 수 | 18 |
| 무거운 원자 수 | 28 |
| 형식 전하 | 0 |
| 복잡도 | 369 |
| 물질 분류 | PhthalateSemi-Volatile Organic Compound (SVOC) |
| Polymers | Plastics & Rubber -> Phthalate Esters |
| LogP(분배 계수) | log Kow = 8.105.22 |
| 밀도 | 0.98 at 77 °F (USCG, 1999) - Less dense than waterwill floatSpecific gravity: 0.978 at 20 °C.978 @ 20°C0.980 g/mL at 20 °C(lit.) |
| Viscosity | 39 mPa.s at 20 °C |
| Color/Form | Clear, oily liquidLiquid at room temperature |
| 용해도 | less than 1 mg/mL at 66 °F (NTP, 1992)In water, 0.022 mg/L at 25 °C클로로포름(약간 용해됨), 메탄올(약간 용해됨) |
| 인화점 | 219 °F (NTP, 1992)420 °F (215 °C) (Open cup)219 °C |
| Endocrine Disruptors | Potential endocrine disrupting compound |
| 끓는 점 | 428 °F at 760 mmHg (NTP, 1992)BP: 220 °C at 2 mm Hg380 °C |
| Decomposition | When heated to decomp it emits acrid smoke and irritating fumes. |
| 녹는점 | -13 °F (NTP, 1992)25 °C-25℃ |
| 증기압 | 5(x 10-8 mmHg) at 82 °C, 500 at 132 °C (Gross and Colony, 1973) |
| 굴절률 | n20/D 1.485 |
| 저장 조건 | 2-8°C |
| 물리적 상태 | 기름진 액체 |
| 색상 | 무색 |
| 비중 | 0.98 |
| 용해도 | 물에 불용성. |
| Merck | 14,2864 |
| BRN | 1915994 |
| 헨리 상수 | 1.41(x 10-12 atmm3/mol) at 25 °C (approximate - calculated from water solubility and vapor pressure) |
| 유전율 | 5.1(24℃) |
| 주요 응용 | 청소용품화장품음식 및 음료개인 위생 관리 |
| InChI | 1S/C24H38O4/c1-3-5-7-9-11-15-19-27-23(25)21-17-13-14-18-22(21)24(26)28-20-16-12-10-8-6-4-2/h13-14,17-18H,3-12,15-16,19-20H2,1-2H3 |
| InChIKey | MQIUGAXCHLFZKX-UHFFFAOYSA-N |
| SMILES | CCCCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCCC |
| NIST | Di-n-octyl phthalate(117-84-0) |
| EPA | Di-n-octyl phthalate (117-84-0) |
화학적 성질
Colorless liquid
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 57.1% (36 of 63) of all reports.WarningH361 (41.3%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]P203, P280, P318, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 63 reports by companies from 7 notifications to the ECHA C&L Inventory.Not Classified |
|---|---|
| 규제 정보 | Chemical: 1,2-Benzenedicarboxylic acid, 1,2-dioctyl esterHazard Traits - Developmental ToxicityEndocrine ToxicityImmunotoxicityReproductive ToxicityRespiratory ToxicityRegulation (EC) No 178/2002 (amended)1,2-Benzenedicarboxylic acid, 1,2-dioctyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,2-Benzenedicarboxylic acid, 1,2-dioctyl ester 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)Restricted substance: Di-n-octyl phthalate (DNOP)1,2-Benzenedicarboxylic acid, dioctyl ester: Does not have an individual approval but may be used under an appropriate group standard |
| 기타 안전 정보 | IMAP assessments - Phthalate esters: Environment tier II assessment |
| 운송 라벨(DOT) | Class 9 |
| 화재 위험 | Special Hazards of Combustion Products: None (USCG, 1999) |
| 화재 가능성 | Combustible. |
| 건강 유해성 | Produces no ill effects at normal temperatures but may give off irritating vapor at high temperature. (USCG, 1999) |
| 유해성 요약 | Di-n-octylphthalate is a colorless, odorless, oily liquid that doesn't evaporate easily. It is a man-made substance used to keep plastics soft or more flexible. This type of plastic can be used for medical tubing and blood storage bags, wire and cables, carpetback coating, floor tile, and adhesives. It is also used in cosmetics and pesticides.There is confusion in the naming of the dioctyl phthalate (DOP) esters: Di-n-octyl phthalate, Di-sec-octyl phthalate, and Diisooctyl phthalate. [CHEMINFO] A mucous membrane irritant |
용도
용도
Di-n-octyl phthalate is used as a plasticizer for many resins and elastomers. It acts as an additive. It is also used for medical tubing and blood storage bags, wire and cables, carpet back coating, floor tile and in cosmetics.
일반 설명
A clear liquid with a mild odor. Slightly less dense than water and insoluble in water. Hence floats on water. Flash point 430°F. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. As a liquid, can easily penetrate the soil and contaminate groundwater and nearby streams. Eye contact may produce severe irritation and direct skin contact may produce mild irritation. Used in the manufacture of a variety of plastics and coating products.