Benzene, 1-ethoxy-4-(trifluoromethyl)

About Benzene, 1-ethoxy-4-(trifluoromethyl)

Benzene, 1-ethoxy-4-(trifluoromethyl) is an impurity of Teriflunomide carrying the CAS registry number 2366-92-9. With the molecular formula C9H9F3O, it has a molar mass of 190.16 g/mol. Its systematic (IUPAC) name is 1-ethoxy-4-(trifluoromethyl)benzene. It is also known as Ethyl 4-(Trifluoromethyl)phenyl Ether or 1-Ethoxy-4-(trifluromethyl)benzene.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Teriflunomide, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Benzene, 1-ethoxy-4-(trifluoromethyl) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Teriflunomide

View every impurity, metabolite and intermediate we list for Teriflunomide.

Teriflunomide impurities

Specifications & identifiers

Chemical identifiers
Product name	Benzene, 1-ethoxy-4-(trifluoromethyl)
Catalogue No.	VQ-027093
CAS Number	2366-92-9
IUPAC name	1-ethoxy-4-(trifluoromethyl)benzene
Molecular formula	C₉H₉F₃O
Molecular weight	190.16 g/mol
Exact mass	190.0605
Grade	Reference Standard
HSN code	38229090
InChIKey	OUOOHQJBDVNKEP-UHFFFAOYSA-N
SMILES	CCOC1=CC=C(C=C1)C(F)(F)F
PubChem CID	12503715

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	0 / 4
TPSA	9.2 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Benzene, 1-ethoxy-4-(trifluoromethyl)?

The CAS Registry Number of Benzene, 1-ethoxy-4-(trifluoromethyl) is 2366-92-9. It is also known as Teriflunomide 1-Ethoxy-4-(Trifluoromethyl) Benzene, Ethyl 4-(Trifluoromethyl)phenyl Ether, 1-Ethoxy-4-(trifluromethyl)benzene.

What is the molecular formula and molecular weight of Benzene, 1-ethoxy-4-(trifluoromethyl)?

Benzene, 1-ethoxy-4-(trifluoromethyl) has the molecular formula C9H9F3O and a molecular weight of 190.16 g/mol. Its IUPAC name is 1-ethoxy-4-(trifluoromethyl)benzene.

What is Benzene, 1-ethoxy-4-(trifluoromethyl) used for?

Benzene, 1-ethoxy-4-(trifluoromethyl) is supplied as a characterised reference material related to Teriflunomide. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Benzene, 1-ethoxy-4-(trifluoromethyl) can I order?

We supply Benzene, 1-ethoxy-4-(trifluoromethyl) in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Benzene, 1-ethoxy-4-(trifluoromethyl)?

Yes. Every lot of Benzene, 1-ethoxy-4-(trifluoromethyl) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Benzene, 1-ethoxy-4-(trifluoromethyl) be shipped internationally?

Yes. Benzene, 1-ethoxy-4-(trifluoromethyl) is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.