4-ETHYLTOLUENE

CAS No.：622-96-8

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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4-ETHYLTOLUENE Basic information

Product Name:	4-ETHYLTOLUENE
Synonyms:	P-ETHYLTOLUENE;4-METHYLETHYLBENZENE;4-ETHYL-1-METHYLBENZENE;4-ETHYLTOLUENE;1-METHYL-4-ETHYLBENZENE;1-ETHYL-4-METHYLBENZENE;Benzene, 1-ethyl-4-methyl-;Benzene, 1-methyl-4-ethyl-
CAS:	622-96-8
MF:	C9H12
MW:	120.19
EINECS:	210-761-2
Product Categories:	Building Blocks;Chemical Synthesis;Aromatic Hydrocarbons (substituted) & Derivatives;Arenes;Building Blocks;Organic Building Blocks;Organic Building Blocks
Mol File:	622-96-8.mol

4-ETHYLTOLUENE Chemical Properties

Melting point	-62°C
Boiling point	162 °C(lit.)
density	0.861 g/mL at 25 °C(lit.)
refractive index	n20/D 1.495(lit.)
Fp	98 °F
storage temp.	Store below +30°C.
solubility	94.9mg/l (experimental)
form	clear liquid
color	Colorless to Almost colorless
Odor Threshold	0.0083ppm
explosive limit	1.2-7%(V)
Water Solubility	Insoluble in water.
BRN	1903007
InChIKey	JRLPEMVDPFPYPJ-UHFFFAOYSA-N
CAS DataBase Reference	622-96-8(CAS DataBase Reference)
EPA Substance Registry System	p-Ethyltoluene (622-96-8)

Safety Information

Hazard Codes	Xn
Risk Statements	10-65
Safety Statements	23-24/25-62
RIDADR	UN 3295 3/PG 3
WGK Germany	3
RTECS	XT2550000
Autoignition Temperature	887 °F
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29029090
Toxicity	LD50 orally in Rabbit: 4850 mg/kg

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

4-ETHYLTOLUENE Usage And Synthesis

Chemical Properties	clear colorless to slightly yellow liquid
Uses	4-Ethyltoluene is used as intermediates.
Synthesis Reference(s)	Tetrahedron, 30, p. 1015, 1974 DOI: 10.1016/S0040-4020(01)97489-7

4-ETHYLTOLUENE Preparation Products And Raw materials

Raw materials	1,3-DIETHYL-5-METHYLBENZENE-->Bromoethane-->Toluene
Preparation Products	6-ethyl-m-cresol-->1-(4-(Bromomethyl)phenyl)ethanone-->3-ETHYLTOLUENE

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