4-Methylcinnamic acid

4-Methylcinnamic acid Basic information

Product Name:	4-Methylcinnamic acid
Synonyms:	(2E)-3-(4-Methylphenyl)-2-propenoic acid;2-Propenoic acid, 3-(4-methylphenyl)-;Cinnamic acid, p-methyl-;AKOS BBS-00007857;AKOS BBB/231;4-METHYLCINNAMIC ACID;3-P-TOLYL-ACRYLIC ACID;3-(4-METHYLPHENYL)-2-PROPENOIC ACID
CAS:	1866-39-3
MF:	C10H10O2
MW:	162.19
EINECS:	217-479-9
Product Categories:	C10;Carbonyl Compounds;Carboxylic Acids;Aromatic Cinnamic Acids, Esters and Derivatives;Cinnamic acid;1866-39-3
Mol File:	1866-39-3.mol

4-Methylcinnamic acid Chemical Properties

Melting point	196-198 °C(lit.)
Boiling point	228.88°C (rough estimate)
density	1.0281 (rough estimate)
refractive index	1.5766 (estimate)
storage temp.	Sealed in dry,Room Temperature
form	Fine Crystalline Powder
pka	4.56(at 25℃)
color	White
BRN	1364327
InChIKey	RURHILYUWQEGOS-VOTSOKGWSA-N
LogP	2.870 (est)
CAS DataBase Reference	1866-39-3(CAS DataBase Reference)
NIST Chemistry Reference	P-methylcinnamic acid(1866-39-3)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	24/25-36-26-37/39
WGK Germany	3
HazardClass	IRRITANT
HS Code	29163900

MSDS Information

Provider	Language
4-Methylcinnamic acid	English
SigmaAldrich	English
ACROS	English
ALFA	English

4-Methylcinnamic acid Usage And Synthesis

Chemical Properties	White fine crystalline powder
Definition	ChEBI: 4-Methylcinnamic acid is a member of cinnamic acids.

4-Methylcinnamic acid Preparation Products And Raw materials

Raw materials	3-p-Tolyl-prop-2-en-1-ol-->(E)-1-(2-hydroxyphenyl)-3-(4-methylphenyl)prop-2-en-1-one-->p-Methylstyryl bromide-->TRANS-2-(4-METHYLPHENYL)VINYLBORONIC AC&-->4-methylbenzenediazonium tetrafluoroborate-->4-Methylstyrene-->carbon monoxide-->CARBON DIOXIDE-->4-Bromotoluene-->4-Iodotoluene-->Acrylic acid
Preparation Products	METHYL 4-METHYLCINNAMATE-->Methyl 3-(4-bromomethyl)cinnamate-->p-Methyl-cinnaMoyl Azide

4-Nitrocinnamic acid 2,4-Dimethylcinnamic acid AKOS BBS-00001156 ɑ-Methylcinnamic acid, 99%,ALPHA-METHYLCINNAMIC ACID,A-METHYLCINNAMIC ACID,à-methylcinnamic acid 2-PROPENAL, 3-(4-METHYLPHENYL)-,(2E) 1,4-PHENYLENEDIACRYLIC ACID DIETHYL ESTER 4-ISOPROPYLCINNAMIC ACID 3,4-DIMETHYLCINNAMIC ACID 4-METHYLCINNAMIC ACID ETHYL ESTER Ethyl 4-methoxycinnamate Ethyl p-chlorocinnamate 4-PHENYLENEDIACRYLIC ACID trans,trans-2,4-Undecadienal 4-CYANOCINNAMIC ACID 4-Methylcinnamic acid methyl ester 4-HYDROXY-3-METHYLCINNAMIC ACID RARECHEM BK HD C003 4-T-METHYLCINNAMIC ACID

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