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Merck
CN

437174

2-Ethylhexyl trans-4-methoxycinnamate

98%, contains 500-1000 ppm BHT as stabilizer

Synonym(s):

2-Ethylhexyl trans -4-methoxycinnamate

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About This Item

Linear Formula:
CH3OC6H4CH=CHCO2CH2CH(C2H5)(CH2)3CH3
CAS Number:
83834-59-7
Molecular Weight:
290.40
NACRES:
NA.23
PubChem Substance ID:
24867352
UNSPSC Code:
12162002
MDL number:
MFCD00072582

Key Documents

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Product Name

2-Ethylhexyl trans-4-methoxycinnamate, 98%, contains 500-1000 ppm BHT as stabilizer

InChI

1S/C18H26O3/c1-4-6-7-15(5-2)14-21-18(19)13-10-16-8-11-17(20-3)12-9-16/h8-13,15H,4-7,14H2,1-3H3/b13-10+

SMILES string

CCCCC(CC)COC(=O)\C=C\c1ccc(OC)cc1

InChI key

YBGZDTIWKVFICR-JLHYYAGUSA-N

assay

98%

form

liquid

contains

500-1000 ppm BHT as stabilizer

refractive index

n20/D 1.545 (lit.)

bp

198-200 °C/3 mmHg (lit.)

density

1.011 g/mL at 25 °C (lit.)

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General description

2-Ethylhexyl trans-4-methoxycinnamate is a cinnamate ester which can be synthesized by using 4-methoxybenzaldehyde. It is majorly used as a UV filter/light absorber in the personal care products such as sunscreens.

pictograms

Environment
GHS09

hcodes

H411

Hazard Classifications

Aquatic Chronic 2

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

426.2 °F - closed cup

flash_point_c

219 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCN1940
MKCN1941
MKCH0443
MKBR8351V
MKBP2341V

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The encapsulation effect of UV molecular absorbers into biocompatible lipid nanoparticles.
Lacatusu I, et al.
Nanoscale Research Letters, 6(1), 73-73 (2011)
Two-step semi-microscale preparation of a cinnamate ester sunscreen analog.
Stabile RG and Dicks AP
Journal of Chemical Education, 81(10), 1488-1488 (2004)
Energy efficiency for the removal of non-polar pollutants during ultraviolet irradiation, visible light photocatalysis and ozonation of a wastewater effluent.
Santiago-Morales J, et al.
Water Research, 47(15), 5546-5556 (2013)
Ann M Bode et al.
Cells, 9(7) (2020-07-16)
Solar ultraviolet (SUV) exposure is a major risk factor in the etiology of cutaneous squamous cell carcinoma (cSCC). People commonly use sunscreens to prevent SUV-induced skin damage and cancer. Nonetheless, the prevalence of cSCC continues to increase every year, suggesting
Timothy P Murphy et al.
Journal of the American College of Cardiology, 65(10), 999-1009 (2015-03-15)
Treatment for claudication that is due to aortoiliac peripheral artery disease (PAD) often relies on stent revascularization (ST). However, supervised exercise (SE) is known to provide comparable short-term (6-month) improvements in functional status and quality of life. Longer-term outcomes are
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