1,1-다이클로로-1-플루오로에테인

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H412：장기적 영향에 의해 수생생물에 유해함

  H420：대기 상층부의 오존층을 파괴하여 공공의 건강 및 환경에 유해함

• 예방조치문구

  P273：환경으로 배출하지 마시오.

  P501：...에 내용물 / 용기를 폐기 하시오.

  P502：정보의 재사용의 회복 / 제조 / 공급 업체를 참조하십시오

1,1-다이클로로-1-플루오로에테인 MSDS

• 1,1-Dichloro-1-fluoroethane

1,1-다이클로로-1-플루오로에테인 화학적 특성, 용도, 생산

• 화학적 성질

  colourless liquid

• 용도

  HCFC 141b has been developed as a substitute for the fully halogenated chlorofluorocarbons, mainly for use as a blowing agent for polyurethane and polyisocyanate insulating foams and as a solvent in electronic and other precision cleaning applications. It is viewed as an interim compound, and production will be phased out beginning in 2003.

• 일반 설명

  Colorless liquid at ambient conditions.

• 반응 프로필

  Dichlorofluoroethane may be incompatible with strong oxidizing and reducing agents. May be incompatible with some amines, nitrides, azo/diazo compounds, alkali metals, and epoxides. An explosion occurred when an emptied drum of Dichlorofluoroethane was cut into by a grinder; may be more flammable than once thought.

• Carcinogenicity

  A 2 year inhalation study was conducted during which four groups of 80 male and 80 female rats were exposed to levels of 0, 1500, 5000, and 15,000–20,000 ppm, 6 h/day, 5 days/week. The high exposure level was increased from 15,000 to 20,000 ppm after 4 months since no signs of toxicity were seen at 15,000 ppm. At the end of 2 years, an increased incidence of benign Leydig cell tumors and Leydig cell hyperplasia was seen in the male rats 5000 and 20,000 ppm, but not at 1500 ppm. These tumors are common in the aging rat and did not follow an exposure related pattern. They are not considered to be a risk factor for humans. No other treatment related effects were seen.

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1,1-다이클로로-1-플루오로에테인 공급 업체

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