눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P332+P313
피부 자극이 생기면 의학적인 조치· 조언을 구하시오.
P337+P313
눈에 대한 자극이 지속되면 의학적인 조치· 조언를 구하시오.
NFPA 704
1
2
0
프리스테인 C화학적 특성, 용도, 생산
화학적 성질
colourless liquid
용도
Pristane is a hydrocarbon oil adjuvant.
정의
ChEBI: A norterpene that is an acyclic saturated hydrocarbon derived from phytane by loss of its C-16 terminal methyl group.
일반 설명
Pristane is a natural saturated terpenoid alkane used in research on the pathogenesis of autoimmune diseases such as arthritis and lupus.
Purification Methods
Purify pristane by shaking it with conc H2SO4 (care, if amount of pristane is too small then it should be diluted with pet ether not Et2O which is quite soluble H2SO4), then H2O (care, as it may heat up in contact with conc H2SO4), dry (MgSO4), evaporate and distil it over Na. [S.rensen & S.rensen Acta Chem Scand 3 939 1949, Beilstein 1 III 570.]
