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95126

Sigma-Aldrich

Triethylene glycol

BioUltra, anhydrous, ≥99.0% (GC)

Sinonimo/i:

Triglycol

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About This Item

Formula condensata:
HO(CH2CH2O)2CH2CH2OH
Numero CAS:
112-27-6
Peso molecolare:
150.17
Beilstein:
969357
Numero CE:
203-953-2
Numero MDL:
MFCD00002880
Codice UNSPSC:
12352136
ID PubChem:
57653652
NACRES:
NA.25

Densità del vapore

5.2 (vs air)

Tensione di vapore

<0.01 mmHg ( 20 °C)

Nome Commerciale

BioUltra

Saggio

≥99.0% (GC)

Stato

viscous liquid

Temp. autoaccensione

699 °F

Limite di esplosione

9.2 %

tecniche

GC/GC: suitable

Impurezze

insoluble matter, passes filter test
≤0.01% peroxides (as H2O2)

Indice di rifrazione

n20/D 1.455 (lit.)
n20/D 1.456

pH

5.5-7.0 (25 °C, 50 mg/mL in H2O)

P. ebollizione

125-127 °C/0.1 mmHg (lit.)

Punto di fusione

−7 °C (lit.)

Solubilità

H2O: 50 mg/mL at 20 °C, clear, colorless

Densità

1.124 g/mL at 20 °C (lit.)

Anioni in tracce

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

Cationi in tracce

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤200 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤200 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

Stringa SMILE

OCCOCCOCCO

λ

50 mg/mL in H2O

Assorbanza UV

λ: 260 nm Amax: ≤0.10
λ: 280 nm Amax: ≤0.05

InChI

1S/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2
ZIBGPFATKBEMQZ-UHFFFAOYSA-N

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Applicazioni

Triethylene glycol may be used in nanotechnology as a functionalization reagent.

Esclusione di responsabilità

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

330.8 °F - closed cup

Punto d’infiammabilità (°C)

166 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
BCCB8305
BCCB6316
BCBW8450
BCBW0873
BCBT6782

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Hydrophilic magnetite nanoparticles in the size range 30-10nm are easily and rapidly prepared under ultrasonic irradiation of Fe(OH)(2) in di- and tri-ethylene glycol/water solution with volume ratio varying between 7:3 and 3:7. Structural (XRD) and morphological (SEM) characterization reveal good
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In situ Co K-edge quick-EXAFS (QEXAFS) coupled with temperature-programmed oxidation as well as ex situ XAFS was applied to investigating the mechanism for enhancing the dispersion of Co(3)O(4) nanoparticles in a calcined Co/SiO(2) Fischer-Tropsch synthesis catalyst prepared by adding triethylene
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99%; Glycerol, ≥99.5%; Tetraethylene glycol, 99%

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