t-부틸 퍼옥시피발레이트

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Danger

• 유해·위험 문구

  H242：가열하면 화재를 일으킬 수 있음

  H304：삼켜서 기도로 유입되면 치명적일 수 있음

  H315：피부에 자극을 일으킴

  H317：알레르기성 피부 반응을 일으킬 수 있음

  H335：호흡 자극성을 일으킬 수 있음

  H411：장기적 영향에 의해 수생생물에 유독함

• 예방조치문구

  P210：열·스파크·화염·고열로부터 멀리하시오 - 금연 하시오.

  P220：의류 그리고 가연성 물질로부터 멀리하시오.

  P234：원래의 용기에만 보관하시오.

  P261：분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P272：작업장 밖으로 오염된 의복을 반출하지 마시오.

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P302+P352：피부에 묻으면 다량의 물로 씻으시오.

  P321：(…) 처치를 하시오.

  P332+P313：피부 자극이 생기면 의학적인 조치· 조언을 구하시오.

  P333+P313：피부자극성 또는 홍반이 나타나면 의학적인 조치·조언를 구하시오.

  P362：오염된 의복을 벗고 세척 후에 재사용하기

  P363：다시 사용전 오염된 의류는 세척하시오.

  P370+P378：화재 시 불을 끄기 위해 (Section 5. 폭발, 화재시 대처방법의 적절한 소화제)을(를) 사용하시오.

  P403+P235：환기가 잘 되는 곳에 보관하고 저온으로 유지하시오.

  P411：보관 시 ...℃/...℉를 넘지 않도록 하시오.

  P420：격리하여 보관하시오.

  P501：...에 내용물 / 용기를 폐기 하시오.

t-부틸 퍼옥시피발레이트 MSDS

• 2,2-Dimethylpropaneperoxoic acid 1,1-dimethylethyl ester

t-부틸 퍼옥시피발레이트 화학적 특성, 용도, 생산

• 개요

  Tert-Butyl Peroxypivalate is a flammable and reactive chemical and a dangerous fire and explosion hazard. Tert-Butyl Peroxypivalate is a colorless to light yellow liquid. It is used as a low-temperature initiator for polymerising Ethylene, Vinyl Chloride, and other compounds.

• 화학적 성질

  Colorless liquid. Insoluble in water and ethylene glycol; soluble in most organic solvents.

• 용도

  Polymerization initiator.

• 일반 설명

  Colorless liquid that solidifies below -19°C Decomposes at 70°C. Flammable and a dangerous fire risk. Heating may cause explosion. Used as a polymerization initiator.

• 공기와 물의 반응

  Insoluble in water.

• 반응 프로필

  tert-Butyl peroxypivalate explodes with great violence when rapidly heated to a critical temperature. Shock sensitive and detonable when pure [Bretherick 1979 p. 602].

• 위험도

  (Solution) Flammable, dangerous fire risk. Oxidizing agent. May explode on heating.

• 건강위험

  t-Butyl peroxypivalate is a mild irritant to theeyes and skin with low toxicity.
  LD₅₀ value, oral (rats): 4300 mg/kg.

• 화재위험

  The pure compound is dangerously shock sensitive. It is sold commercially up to 75% maximum concentration in mineral spirits. This solution is reactive, oxidizing, and combustible; flash point (open cup) 68°C (154°F). Its burning is vigorous, which is difficult to extinguish (NFPA 1997). It is sensitive to shock and heat; self-accelerating decomposition temperature 29°C (84°F); decomposition of the 75% concentrated solution may be explosive when heated. It may form flammable decomposition products, which can enhance the fire hazard. It may ignite and/or explode in contact with accelerators, acids, and combustible and readily oxidizable substances.
  Fight fires from a safe and explosionresistant location. Use water from a sprinkler or a fog nozzle. Since it decomposes little above room temperature, giving off flammable volatile products, care should be taken for proper venting and to keep the containers and vicinity cool.

• Safety Profile

  Mildly toxic by ingestion. Moderately flammable by heat, flame (sparks), oxidizers. Can explode on heating. To fight fire, use water, fog, mist, alcohol foam, dry chemical. When heated to decomposition it emits acrid smoke and fumes. See also PEROXIDES, ORGANIC

• 저장

  t-Butyl peroxypivalate is stored in a deepfreezebox with a free-opening cover at 18to -1°C (0-30°F) in a well-ventilated andunheated area, isolated from other chemicals.It is shipped in 5-gallon polyethylene containerswith vented caps and outer fiberboardcovering, maintained at -18 to -1°C (-0.4to 30.2°F).

• 폐기물 처리

  Absorb the spilled material with vermiculiteor other noncombustible material.Then sweep up and place in a plastic containerfor disposal. It is burned in a shallowpit in a remote area by igniting with a longtorch.

t-부틸 퍼옥시피발레이트 준비 용품 및 원자재

t-부틸 퍼옥시피발레이트 공급 업체

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t-부틸 퍼옥시피발레이트 관련 검색