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Tetradecane

Tetradecane

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Tetradecane Cov ntaub ntawv yooj yim
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Khoom npe: Tetradecane
Synonyms: ALKANE C14; N-TETRADECANE; TETRADECANE OLEFINE DAWB; TETRADECANE, N-; TETRADECANE; n-Tetradecan; #nn-Tetradecane; Tetradecane C14
CAS: 629-59-4
MF: C14H30
MW: 198.39
EINECS: 211-096-0
Khoom Categories: Analytical Chemistry; N-Paraffins (GC Standard); Cov Khoom Siv rau GC; Acyclic; Alkanes; Organic Building Blocks; Alpha Sort; Chemical Class; Hydrocarbons; NeatsVolatiles / Semivolatiles; TA - TE; T-ZAlphabetic; NeatsAlphabetic
Mol File: 629-59-4.mol
Tetradecane Structure
 
Tetradecane Chemical Properties
Melting point 5.5 degree (lit.)
Boiling point 252-254 degree (lit.)
ceev 0.762 g/mL ntawm 20 degree (lit.)
vapor ceev 6.83 (vs huab cua)
vapor siab 1 hli Hg (76.4 degree)
Refractive Index n20/D 1.429 (lit.)
Fp 211 degree F
cia temp. Khaws hauv qab +30 degree .
solubility <0.0001g/l
daim ntawv Ua kua
xim Ntshiab xim tsis muaj xim
tsw ntawm 100.00?%. me waxy
tawg txwv 0.5-6.5%(V)
Dej Solubility InsolubLE
BRN 1733859
InChIKey BGHCVCJVXZWKCC-UHFFFAOYSA-N
LogP 8.11 ntawm 25 degree
CAS DataBase Reference 629-59-4(CAS DataBase Reference)
NIST Chemistry Reference Tetradecane (629-59-4)
EPA Tshuaj Registry System Tetradecane (629-59-4)
 
Cov ntaub ntawv kev nyab xeeb
Hazard Codes Xn
Risk Statements 65-67
Cov lus hais txog kev nyab xeeb 23-24-62-24/25
WGK Germany 3
RTECS XB8000000
Autoignition Kub 455 degree F
TSCA Yog lawm
HS Code 29011090
Cov Ntaub Ntawv Muaj Xwm Ceev 629-59-4(Cov ntaub ntawv muaj phom sij)
Toxicity LD50 qhov ncauj hauv luav: > 5000 mg/kg LD50 dermal luav > 5000 mg/kg
 
MSDS Cov Ntaub Ntawv
Tus kws kho mob Lus
n-Tetradecane Lus Askiv
SigmaAldrich Lus Askiv
ACROS Lus Askiv
ALFA Lus Askiv
 
Tetradecane Siv thiab Synthesis
Kev piav qhia Tetradecane yog ib qho alkane hydrocarbon uas muaj 14 carbon atoms. Nws yog feem ntau siv rau cov organic synthesis, thiab siv los ua ib hom organic hnyav. Nws cov binary sib tov nrog hexadecane tuaj yeem siv los ua cov ntaub ntawv hloov pauv theem (PCMs) rau kev cia txias hauv cheeb tsam cua txias tshuab rau tub yees thiab cua txias. Nws tseem tuaj yeem siv los ua tus qauv ntsuas tus neeg saib xyuas hauv kev tshuaj xyuas chromatography. Hauv kev txiav txim siab ntawm silicate ion, tetradecane tuaj yeem siv los ua tus qauv sab hauv rau calibration.
Cov ntaub ntawv Nws, B. "00/01073 Tetradecane thiab hexadecane binary sib tov ua cov ntaub ntawv hloov pauv theem (PCMs) rau kev cia txias hauv koog tsev kawm ntawv lub tshuab cua txias." Roj & Zog Abstracts 41.2(2000): 117–118.
Bassler, Peter, et al. "Olefin yog thawj absorbed los ntawm offgas kwj tsim nyob rau hauv oxidation nyob rau hauv ib tug hnyav uas muaj hydrocarbons, nyiam dua tetradecane, tom qab desorbed thererefrom, tejzaum nws tso tawm ntawm aliphatics, thiab recirculated rau oxidation txheej txheem; recirculation ntawm propene siv." USA, 7544818 B2. Xyoo 2009.
Zhao, M., et al. "Modulated self-assembly ntawm 4,4'- diphenyltetrathiafulvalene molecules ntawm heev oriented pyrolytic graphite los ntawm n-tetradecane hnyav." Nanotechnology 20.42 (2009): 425301.
Chamblee, Theresa S., et al. "Quantitative tsom xam ntawm cov volatile constituents ntawm txiv qaub tev roj. Cov teebmeem ntawm silica gel chromatography ntawm cov muaj pes tsawg leeg ntawm nws hydrocarbon thiab oxygenated feem." Phau ntawv Journal of Agriculture thiab Food Chemistry 39.1 (1991): 162-169.
Chemical Properties Tetradecane, C14H30, yog cov kua tsis muaj xim uas muaj peev xwm tawg tau me ntsis thiab lub ntiajteb txawj nqus 0.763. Nws tshwm sim nyob rau hauv cov roj crude thiab nyob rau hauv chickpea noob, nectarines, thiab kiwi-txiv hmab txiv ntoo paj. Nws tuaj yeem raug tso tawm mus rau ib puag ncig thaum nws tsim khoom thiab siv, hauv cov pa tawm ntawm lub cev muaj zog, thiab hauv cov dej khib nyiab thiab cov txheej txheem kev lag luam.
Chemical Properties kua tsis muaj xim
Siv Organic synthesis, hnyav standardized hydrocarbon, distillation chaser.
Siv Tetradecane, feem ntau yog sib xyaw nrog lwm cov saw ncaj alkanes, yog siv los ua lub tsev thaiv rau cov tshuaj ntxuav tes thiab tsiaj pub, thiab ua cov kuab tshuaj thiab cov tshuaj tua kab mob.
Siv Tetradecane yog biomarker hauv dev plaub hau rau visceral leishmaniasis.
Txhais ChEBI: Tetradecane yog ib txoj hlua ncaj nraim uas muaj 14 carbon atoms. Nws muaj lub luag haujlwm ua cov nroj tsuag metabolite thiab cov roj tsis hloov pauv.
Txoj kev tsim khoom Tetradecane yog cais los ntawm kerosene thiab roj roj feem ntawm cov roj crude los ntawm kev xaiv adsorption ua raws li fractional distillation.
Kev piav qhia dav dav Cov kua dej tsis muaj xim. Yuav tsum tau preheated ua ntej ignition yuav tshwm sim.
Cua & Dej Reactions Insoluble hauv dej.
Reactivity Profile Saturated aliphatic hydrocarbons, xws li Tetradecane, tej zaum yuav tsis sib haum nrog cov oxidizing muaj zog zoo li nitric acid. Charring ntawm hydrocarbon yuav tshwm sim tom qab ignition ntawm unreacted hydrocarbon thiab lwm yam nyob ze combustibles. Hauv lwm qhov chaw, aliphatic saturated hydrocarbons feem ntau tsis ua haujlwm. Lawv tsis cuam tshuam los ntawm aqueous daws ntawm acids, alkalis, feem ntau oxidizing tus neeg sawv cev, thiab feem ntau txo cov neeg ua haujlwm. Thaum rhuab txaus los yog thaum ignited nyob rau hauv lub xub ntiag ntawm huab cua, oxygen los yog muaj zog oxidizing neeg sawv cev, lawv hlawv exothermically tsim carbon dioxide thiab dej.
Hazard Kev phom sij. Tsawg flammable txwv hauv huab cua 0.5%.
Health Hazard NYIAJ NYIAJ/CHRONIC HAZARDS: Explosion hazard: Nruab nrab, nyob rau hauv daim ntawv ntawm vapor thaum raug.
Carcinogenicity Tetradecane yog cov cocarcinogen thiab cov qog nqaij hlav hauv ob theem kev sim ntawm benzo [a] pyrene carcinogenicity hauv cov nas.
Txoj Kev Purification Ntxuav nws ua ntu zus nrog 4M H2SO4 thiab dej. Qhuav nws tshaj MgSO4 thiab distil nws ob peb zaug nyob rau hauv txo siab [Po. ua al. J Am Chem Soc 108 5459 1986]. Nws yog siv los ua tus qauv hauv cov pa roj chromatography. [Beilstein 1 H 171, 1 IV 520.]
 
Tetradecane Kev Npaj Cov Khoom Siv Thiab Cov Khoom Raw
Cov khoom nyoos 1-Chlorotetradecane-->1-FLUORODODECANE-->BUTYLZINC BROMIDE-->1-IODODECANE-->1-OCTADECENE-->1-Chlorodecane-->1-Bromo-6-chlorohexane-->N-HEXADECANE-D34-->1-Hexadecene-->Octadecane-->1-Bromodecane-->Myristic acid-->Hexadecanedioic acid 1-methyl ester-->BEHENIC ACID METHYL ESTER
Cov khoom npaj n-Tridecane-->3,3-DIMETHYLOXETANE-->1-HEPTENE-->N-NEEJ

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