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30039

p-Cymene

analytical standard

Synonym(s):

1-Isopropyl-4-methylbenzene, 4-Isopropyltoluene

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Size/SKUAvailabilityPrice
5 mL
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$179.00

About This Item

Linear Formula:
CH3C6H4CH(CH3)2
CAS Number:
99-87-6
Molecular Weight:
134.22
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329753413
EC Number:
202-796-7
Beilstein/REAXYS Number:
1903377
MDL number:
MFCD00008893

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grade

analytical standard

Quality Segment

100

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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This Item
C121452PHL80836W235601
p-Cymene analytical standard

Supelco

30039

p-Cymene

p-Cymene 99%

Sigma-Aldrich

C121452

p-Cymene

p-Cymene phyproof® Reference Substance

PHL80836

p-Cymene

p-Cymene ≥97%, FG

Sigma-Aldrich

W235601

p-Cymene

description

analytical standard

description

99%

description

phyproof® Reference Substance

description

≥97%, FG

application(s)

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

application(s)

-

application(s)

-

application(s)

flavors and fragrances

technique(s)

gas chromatography (GC): suitable, HPLC: suitable

technique(s)

-

technique(s)

-

technique(s)

-

format

neat

format

-

format

-

format

-

Quality Level

100

Quality Level

100

Quality Level

-

Quality Level

400, 300

grade

analytical standard

grade

-

grade

primary reference standard

grade

FG, Halal, Kosher, Fragrance grade

assay

≥99.5% (GC)

assay

99%

assay

≥95.0% (GC)

assay

≥97%

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Danger

Hazard Classifications

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

Storage Class

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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Certificates of Analysis (COA)

Lot/Batch Number

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