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Merck

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30039

p-Cymene

analytical standard

Synonim(y):

1-Isopropyl-4-methylbenzene, 4-Isopropyltoluene

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Gabaryty przesyłkiSKUDostępnośćCena netto
5 mL
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670,00 zł

Informacje o tej pozycji

Wzór liniowy:
CH3C6H4CH(CH3)2
Numer CAS:
Masa cząsteczkowa:
134.22
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-796-7
Beilstein/REAXYS Number:
1903377
MDL number:

670,00 zł


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grade

analytical standard

Quality Segment

vapor density

4.62 (vs air)

vapor pressure

1.5 mmHg ( 20 °C), 3.7 mmHg ( 37.7 °C)

assay

≥99.5% (GC)

autoignition temp.

817 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

5.6 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.490 (lit.), n20/D 1.491

bp

176-178 °C (lit.)

density

0.86 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

CC(C)c1ccc(C)cc1

InChI

1S/C10H14/c1-8(2)10-6-4-9(3)5-7-10/h4-8H,1-3H3

InChI key

HFPZCAJZSCWRBC-UHFFFAOYSA-N

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
This compound is commonly found in plants of the genus: thymus
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Ta pozycja
30037C12145262128
p-Cymene analytical standard

Supelco

30039

p-Cymene

m-Cymene analytical standard

Supelco

30037

m-Cymene

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

application(s)

environmental
food and beverages

application(s)

-

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

format

neat

format

-

format

neat

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

grade

analytical standard

grade

analytical standard

grade

-

grade

analytical standard

assay

≥99.5% (GC)

assay

≥98.0% (GC)

assay

99%

assay

≥99.0% (sum of enantiomers, GC)


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signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 3 - Repr. 2

Klasa składowania

3 - Flammable liquids

wgk

WGK 2

flash_point_f

125.6 °F - closed cup

flash_point_c

52 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter



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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów


Protokoły

GC Analysis of Sweet Orange Essential Oil on SLB®-5ms (10 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis


Vanessa Kar-Yan Lo et al.
Journal of the American Chemical Society, 134(18), 7588-7591 (2012-04-26)
Complex [(p-cymene)Ru(η(1)-O(2)CCF(3))(2)(OH(2))] mediated transformation of α-diazoacetamides ArCH(2)N(C(CH(3))(3))C(O)CHN(2) to result in carbene insertion into the primary C-H bond exclusively, with the γ-lactam products being isolated in up to 98% yield. This unexpected reaction is striking in view of the presence of
Natalia Busto et al.
Chemistry, an Asian journal, 7(4), 788-801 (2012-02-07)
The reactions of two diaminotriazine ligands 2,4-diamino-6-(2-pyridyl)-1,3,5-triazine (2-pydaT) and 6-phenyl-2,4-diamino-1,3,5-triazine (PhdaT) with ruthenium-arene precursors led to a new family of ruthenium(II) compounds that were spectroscopically characterized. Four of the complexes were cationic, with the general formula [(η(6)-arene)Ru(κ(2)-N,N-2-pydaT)Cl]X (X=BF(4), TsO; arene=p-cymene:
Lutz Ackermann et al.
Organic letters, 14(8), 2146-2149 (2012-04-13)
The ruthenium(II) carboxylate complex [Ru(O(2)CMes)(2)(p-cymene)] enabled efficient direct arylations of unactivated C-H bonds with easily available, inexpensive phenols. Extraordinary chemoselectivity of the well-defined ruthenium catalyst set the stage for challenging C-H/C-O bond functionalizations to occur under solvent-free conditions as well



Numer pozycji handlu globalnego

SKUNUMER GTIN
30039-5ML04061826658833

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