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Dodecyl aldehyde (CAS#112-54-9) Setšoantšo se Felletseng
  • Dodecyl aldehyde (CAS#112-54-9) 1

Dodecyl aldehyde (CAS#112-54-9)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C12H24O
'Misa oa Molar 184.32
Botenya 0.831 g/mL ho 25 °C (hote.)
Melting Point 12 °C
Boling Point 185 °C/100 mmHg (hote.)
Flash point 215°F
JECFA Nomoro 110
Ho qhibiliha ha Metsi E sa qhibidihang
Ponahalo makhethe
Mmala Bosweu kapa bo se nang mmala ho ya ho bosehla bo kganyang
BRN 1703917
Boemo ba polokelo Boloka ho +2°C ho ea ho +8°C.
Botsitso E tsitsitseng. E tukang. Ha e lumellane le lisebelisoa tse matla tsa oxidizing, li-reduction agents tse matla, metheo e matla.
E hloahloa `e utloang` mocheso le moya
Refractive Index n20/D 1.435(lit.)
MDL MFCD00007017

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Kotsi le Polokeho

Likhoutu tsa Kotsi R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R51/53 – Chefo ho lintho tse phelang metsing, e ka baka litlamorao tsa nako e telele tikolohong ea metsing.
R38 – Ho teneha letlalong
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S61 - Qoba ho lokolloa tikolohong. Sheba litaelo tse khethehileng / maqephe a tšireletso.
S37 - Apara liatlana tse loketseng.
S29 - Se ke oa tšela ka har'a li-drain.
Li-ID tsa UN UN 3082 9 / PGIII
WGK Jeremane 2
RTECS JR1910000
LIKHOUTU FLUKA BRAND F 10-23
TSCA Ee
Khoutu ea HS 29121900
Tsebiso ea Kotsi E tenang
Chefo LD50 ka molomo ho Mmutla: 23000 mg/kg

 

 

Boitsebiso ba Litšupiso

thepa lauraldehyde, eo hape e tsejoang e le doylaldehyde, ke mokelikeli o mafura o se nang mebala kapa o bonaletsang kapa likristale tse kang lekhasi, tse nang le oxidized ho etsa lauric acid. Tlhaho e teng ka har'a oli ea bohlokoa joalo ka oli ea lemone, oli ea lime le oli ea rue.
kopo lauraldehyde e na le tatso ea aldehyde le mafura. Ka monko o monate oa lipalesa le lamunu. E ka sebelisoa ka chelete e nyane ka litlolo tsa letsatsi le letsatsi tsa lipalesa tse kang khahla ea phula, palesa ea lamunu, violet, joalo-joalo Har'a litlolo tse jeoang, banana, citrus, litholoana tse tsoakiloeng le tse ling tse monate tsa litholoana li ka lokisoa.
tlhahlobo ea litaba e khethoa ke mokhoa o seng oa polar ho chromatography ea khase (GT-10-4).
chefo ADI 1 mg/kg((3E)). LD50 23000 mg/kg (rat, molomo).
moeli oa tšebeliso FEMA(mg/kg): seno-mapholi 0,93; Seno se batang 1,5; Lipompong 2.4; Lijo tse halikiloeng 2.8; Pudding 0,10; Gum candy 0.20 ~ 110. Moeli o itekanetseng (FDA 172.515,2000).
tshebediso GB 2760-1996 e bolela hore e lumelletsoe ho sebelisa linoko tse jeoang ka nakoana. Haholo-holo e sebelisetsoang ho lokisetsa tranelate, caramel, mahe a linotsi, libanana, lemons le litlolo tse ling tsa citrus le litholoana tse tsoakiloeng.
Dylaldehyde ke ntho e bohareng le linoko ho organic synthesis. Ha e hlapolloa, e na le monko o matla le o tšoarellang nako e telele joaloka violet, e ka sebelisoang ho jasmine, moonshine, lily ea phula le litlolo tsa violet.
Mokhoa oa tlhahiso E lokiselitsoe ke oxidation ea decanediol le phokotso ea acid ea dodecanoic. Phokotso ea acid ea dodecyl ho dodecyl aldehyde e etsoa ka 250-330 ° C ka pel'a formic acid le methanol. Sehlahisoa sa phokotso se arohanngoa le metsi a acid, se hlatsuoa ka metsi, 'me dodecylaldehyde e arohanngoa ke khatello e fokotsehileng ea distillation. Karabelo ea phokotso e hloka titanium dioxide kapa manganese carbonate e le sesosa. Manganese carbonate e fumanoa ka karabelo ea sulfuric acid le sodium carbonate.
E na le oxidized ka joala ba lauryl. Kapa lauric acid e fokotsehile.
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