피부(또는 머리카락)에 묻으면 오염된 모든 의복은 벗거나 제거하시오 피부를 물로 씻으시오/샤워하시오.
P305+P351+P338
눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
NFPA 704
0
3
0
브로모아세틸클로라이드 C화학적 특성, 용도, 생산
화학적 성질
Clear yellow liquid
Mechanism of action
Bromoacetyl chloride photodissociation has been interpreted as a typical process in which nonadiabatic effects play a dominant role. Stationary points (minima and saddle points) and minimum energy paths are characterized on the S0 and S1 potential energy surfaces. The five adiabatic excited electronic states are converted to a nonadiabatic representation using a quadruple-path nonadiabatic approach. The nonadiabatic potential energy matrix of the first five excited singlet states is constructed along several cuts of the potential energy hypersurface. The thermochemical properties of the photodissociation reaction and the comparison with experimental translational energy profiles strongly suggest that nonadiabatic effects dominate the C-Br cleavage, but the reaction proceeds along an energetically allowed nonadiabatic path to excited state products rather than being nonadiabatically inhibited. This conclusion is also supported by the low values of nonadiabatic coupling along the C-Br cleavage reaction path[1].
용도
Bromoacetyl chloride was used in the synthesis of α,α-disubstituted thioisomünchnones. It was also used in the preparation of 1,3-dibromoacetone.
일반 설명
The competitive photodissociation of bromoacetyl chloride has been studied by ab initio methods.
주의 사항
readily hydrolyzed with formation of HCl; corrosive; lachrymator. This reagent should only be handled in a fume hood.
