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Myristic acid(CAS#544-63-8) Setšoantšo se Hlahisitsoeng
  • Myristic acid(CAS#544-63-8) 1

Myristic acid(CAS#544-63-8)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C14H28O2
'Misa oa Molar 228.37
Botenya 0.862
Melting Point 52-54°C(lebone)
Boling Point 250°C100mm Hg(hote.)
Flash point >230°F
JECFA Nomoro 113
Ho qhibiliha ha Metsi <0.1 g/100 mL ka 18 ºC
Solubility Ha e qhibilihe ka metsing, ha e qhibilihe ka har'a ethanol, ether le chloroform.
Khatello ea Mouoane <0.01 hPa (20 °C)
Ponahalo Khalase e se nang mebala
Mmala Bosoeu
Merck 14,6333
BRN 508624
pKa 4.78±0.10 (E boletsoeng esale pele)
Boemo ba polokelo mocheso oa kamore
Botsitso E tsitsitseng. Ha e lumellane le lisebelisoa tse matla tsa oxidizing, metheo.
E hloahloa Ho monya mongobo ha bonolo
Refractive Index nD60 1.4305; nD70 1.
MDL MFCD00002744
Thepa ea 'Mele le ea Lik'hemik'hale Se tiileng se thata se bosweu ho isa ho bosehla bo bosweu, ka dinako tse ding se tiileng se benyang sa kristale, kapa phofo e tshweu ho isa ho bosweu bo bosehla. Tekanyo e lekanyelitsoeng ea 0.8739 (80 deg C), ntlha ea ho qhibiliha ea 54.5 deg C, ntlha e belang ea 326.2 deg C, index ea refractive (nD60) 1.4310. Ha e qhibilihe ka metsing, ha e qhibilihe ka har'a ethanol, ether le chloroform. Nutmeg e na le hoo e ka bang 70% ~ 80%, oli e 'ngoe ea kokonate, oli ea palema le eona e na le.
Sebelisa E sebelisoa ha ho etsoa li-emulsifiers, li-emulsifiers, tse thibelang metsi, ho folisa, li-stabilizer tsa mocheso oa PVC le li-plasticizer, joalo-joalo, hape ke lisebelisoa tse tala tsa linoko le meriana.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R38 – Ho teneha letlalong
Tlhaloso ea Tšireletseho 24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane -
RTECS QH4375000
TSCA Ee
Khoutu ea HS 29159080
Chefo LD50 iv ho litoeba: 432.6 mg/kg (Kapa, ​​Wretlind)

 

Selelekela

n-Tetradecacarbonic acid, e tsejoang hape e le butanedioic acid, ke motsoako oa manyolo. Se latelang ke selelekela sa thepa, ts'ebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea n-tedecade carbonic acid:

 

Boleng:

- Orthotetradecafacic acid ke 'mala o mosoeu oa kristale.

- E na le tšobotsi e sa nkheng.

- N-tetradec carbonate e qhibiliha hanyenyane ka metsing 'me e na le ho qhibiliha hamonate ka har'a metsoako ea tlhaho.

 

Sebelisa:

- N-Tetradera carbonate e ka sebelisoa e le setlolo sa mocheso o phahameng le polasetiki ea jellyfish glue.

- E ka boela ea sebelisoa ha ho etsoa lihlahisoa tsa lik'hemik'hale tse kang li-polyester resin, enke le li-additives tsa polasetiki.

- Orthotetradec carbonate e ka boela ea sebelisoa e le thepa e tala bakeng sa monko o monate oa maiketsetso.

 

Mokhoa:

- Ho na le mekhoa e fapaneng ea ho lokisoa ha n-tetraderic acid, e 'ngoe ea mekhoa e sebelisoang hangata ke mokhoa oa alkyd, ke hore, karabelo ea transesterification ea hexanediol le sebacic acid ho fumana n-tetraderic acid.

 

Lintlha tsa Tšireletseho:

- N-Tetradecacarbonic acid ke motsoako o akaretsang oa lintho tse phelang 'me mekhoa ea tšireletso e akaretsang e lokela ho lateloa ha e sebelisoa le ho bolokoa.

- Ke motsoako o tlaase oa chefo o se nang kotsi e totobetseng 'meleng oa motho le tikoloho tlas'a maemo a tloaelehileng a tšebeliso.

- Leha ho le joalo, ho ntse ho hlokahala ho qoba ho kopana ka ho toba le n-tetradecacarbonic acid le ho qoba ho hema lerōle la eona kapa tharollo ho qoba ho teneha ho ka khonehang le ho itšoara hantle.

- Apara lisebelisoa tse nepahetseng tsa ho itšireletsa (PPE) joalo ka liatlana tsa lik'hemik'hale, likhalase le liaparo tse sireletsang lik'hemik'hale ha u tšoara.

 

  • E fetileng:
  • E 'ngoe:
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