METHYLENEDIAMINE DIHYDROCHLORIDE

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Warning

• 유해·위험 문구

  H315：피부에 자극을 일으킴

  H319：눈에 심한 자극을 일으킴

  H335：호흡 자극성을 일으킬 수 있음

• 예방조치문구

  P264：취급 후에는 손을 철저히 씻으시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P302+P352：피부에 묻으면 다량의 물로 씻으시오.

  P305+P351+P338：눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.

  P321：(…) 처치를 하시오.

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

  P362：오염된 의복을 벗고 세척 후에 재사용하기

METHYLENEDIAMINE DIHYDROCHLORIDE 화학적 특성, 용도, 생산

• 용도

  The Dihydrochloride salt of Methanediamine (M260225) in used in synthesizing FK-506 3’-Methyl Ether (F370010).

• 일반 설명

  White granular solid. Decomposes at approximately 275°F (changes to white puffy solid), then slowly darkens until total decomposition at approximately 464°F.

• 공기와 물의 반응

  Water soluble.

• 반응 프로필

  An acidic organic salt of an amine. In aqueous solution, behaves as an acid. Materials in this group are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.

• 화재위험

  Flash point data for METHYLENEDIAMINE DIHYDROCHLORIDE are not available; however, METHYLENEDIAMINE DIHYDROCHLORIDE is probably combustible.

METHYLENEDIAMINE DIHYDROCHLORIDE 공급 업체

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