The acute oral LD50 value in rats was reported as 5.3 g/kg (4.6-6.0 g/kg) (Moreno, 1972a). The acute dermal LD50 value for d-limonene was reported as > 5 g/kg (Moreno, 1972b).
눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 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.
P501
...에 내용물 / 용기를 폐기 하시오.
NFPA 704
2
0
0
파라-멘타디엔 C화학적 특성, 용도, 생산
화학적 성질
Dipentene is a terpene clear liquid found in various volatile oils such as cardamon, mace, nutmeg , turpentine oil. Dipentene is mainly composed of limonene, beta phellandrene, myrcene and other terpenes. It is used as a solvent for resins, alkyds and waxes and to make paints, enamels, lacquers and polishes.
출처
Found in a very large number of oils, including oils of lemongrass, citronella, palmarosa, cardamon and bergamot, Siberian pine needle oil and several other essential oils including turpentine oils of various origin (Guenther, 1949).
용도
Dipentene (Limonene) is a monoterpene olefin having potential applications in polymer and fuel chemistry. It is also widely used as flavoring and fragrance agent. Dipentene (limonene) is a promising green solvent. Kinetics of the reactions of limonene with OH and OD radicals has been investigated in a low pressure flow tube reactor coupled with a quadrupole mass spectrometer.
제조 방법
Dipentene is a by-product in the manufacture of terpineol and in various synthetic products made from α-pinene or turpentine oil (Arctander, 1969). Dipentene is mainly composed of terpene hydrocarbons. because of its refreshing pine, lime aroma and low cost, dipentene is mainly used as cost effective ingredient for household products.
