1,1,2,2-테트라클로로-1,2-디플로로에탄
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1,1,2,2-테트라클로로-1,2-디플로로에탄 속성
- 녹는점
- 24°C
- 끓는 점
- 92,8°C
- 밀도
- 1,634 g/cm3
- 증기압
- 45.8 at 25 °C (Boublik et al., 1984)
- 굴절률
- 1.413
- 용해도
- Soluble in alcohol, chloroform, and ether (Weast, 1986). Miscible in many halogenated hydrocarbons, e.g., chloroform, caterbon tetrachloride, etc.
- 물리적 상태
- 무색 고체 또는 액체
- 수용성
- 25°C에서 120mg/L(듀퐁, 1966)
- Henry's Law Constant
- 0.102(atm?m3/mol) at 25 °C (approximate - calculated from water solubility and vapor pressure)
- 노출 한도
- NIOSH REL: TWA 500 ppm (4,170 mg/m3), IDLH 2,000 ppm; OSHA PEL: TWA 500 ppm (adopted).
- CAS 데이터베이스
- 76-12-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
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위험 카페고리 넘버 | 36/37/38 | ||
안전지침서 | 26-36 | ||
위험 참고 사항 | Irritant | ||
유해 물질 데이터 | 76-12-0(Hazardous Substances Data) | ||
독성 | LD50 (inhalation) for mice 123 gm/m3/2-h (quoted, RTECS, 1985). | ||
IDLA | 2,000 ppm | ||
기존화학 물질 | KE-33289 |
그림문자(GHS): | |||||||||||||||
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신호 어: | Danger | ||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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1,1,2,2-테트라클로로-1,2-디플로로에탄 C화학적 특성, 용도, 생산
화학적 성질
White solid or colorless liquid; slightly camphor-like odor when concentrated. Insoluble in water; soluble in alcohol. Nonflammable.물리적 성질
Clear, colorless liquid or solid with a faint, ethereal or camphor-like odor. Evaporates quickly when spilled.용도
Degreasing solvent.일반 설명
Colorless low-melting solid or liquid with a slight ethereal odor. Mp: 26.5°C; bp: 92.5°C. Density (of liquid): 1.64 g cm-3 at 30°C. Used as a refrigerant, a solvent extractant, and in dry cleaning.반응 프로필
1,2-DIFLUOROTETRACHLOROETHANE is non-flammable. Incompatible with active metals such as potassium, sodium, beryllium, powdered aluminum, zinc, magnesium, and calcium. Reacts with acids.위험도
Toxic by inhalation.건강위험
At high concentrations, 1,1,2,2- tetrachloro-1,2-difluoroethane affects the nervous system and causes pulmonary edema in animals; it is expected that severe exposure in humans will produce the same effects. There are no reports of adverse effects in humans.Safety Profile
A poison by inhalation. Moderately toxic by ingestion. A sktn and eye irritant. When heated to decomposition it emits toxic fumes of Fand Cl-. See also CHLORINATED HYDROCARBONS, ALIPHATIC; and FLUORIDES.잠재적 노출
Possible risk of forming tumors, Primary irritant (w/o allergic reaction).운송 방법
UN1078 Refrigerant gases, n.o.s., Hazard Class: 2.2; Labels: 2.2-Nonflammable compressed gas, Technical Name Required비 호환성
Acids and chemically active metals, such as potassium, beryllium, powdered aluminum; zinc, calcium, magnesium, and sodium.1,1,2,2-테트라클로로-1,2-디플로로에탄 준비 용품 및 원자재
원자재
준비 용품
1,1,2,2-테트라클로로-1,2-디플로로에탄 관련 검색:
1,1-다이플루오로에테인(1,1-디플루오르에탄) 1,1,1,2-테트라클로로-2,2-디플루오로에탄 1,1-다이클로로-1-플루오로에테인 1,1,2,2-테트라클로로에틸렌 다이클로로모노플루오로메테인(디클로로모노플루오로메탄) 1,1,2,2-테트라클로로-1,2-디플로로에탄
1,2-DIFLUOROETHANE
1-CHLORO-1,2-DIFLUOROETHANE
1-FLUORO-1,1,2-TRICHLOROETHANE
1-FLUORO-1,1,2,2-TETRACHLOROETHANE
1-FLUORO-1,2,2-TRICHLOROETHANE
1,1-DICHLORO-1,2-DIFLUOROETHANE
1,2-DIFLUORO-1,1,2-TRICHLOROETHANE
1,2-DICHLOROFLUOROETHANE
1,1,2-TRICHLOROETHANE (1,2,2-D3)
1,2-DICHLORO-1,2-DIFLUOROETHANE
1,1-Difluorotetrachloroethane (FC-112a)