4,4-Dimethyl-2-phenyl-2-oxazoline

Also known as: 4,4-Dimethyl-2-phenyl-4,5-dihydro-1,3-oxazole, 4,4-dimethyl-2-phenyl-4,5-dihydrooxazole, 2-phenyl-4,4-dimethyl-4,5-dihydro-1,3-oxazole, 4,4-dimethyl-4,5-dihydro-2-phenyl oxazole, 4,5-dihydro-4,4-dimethyl-2-phenyl-2-oxazoline, MFCD00030446

4,4-Dimethyl-2-phenyl-2-oxazoline (CAS 19312-06-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H13NO and a molecular weight of 175.22700 g/mol. Key properties include a melting point of 20-24ºC, a boiling point of 124ºC (20 torr), a density of 1.025 and a flash point of 102.8 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 19312-06-2
Jingsj CID: J-49899-7
Molecular Formula: C₁₁H₁₃NO
Molecular Weight: 175.22700 g/mol
Category: Aromatic Hydrocarbons
Last updated: 11/2/2026

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Physicochemical Properties

Melting Point	20-24ºC
Boiling Point	124ºC (20 torr)
Density	1.025
Flash Point	102.8 °C
Exact Mass	175.10000
PSA	21.59000
LogP	1.67760
Vapor Pressure	0.0555mmHg at 25°C
Refractive Index	n20/D 1.5322(lit.)

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4,4-Dimethyl-2-phenyl-2-oxazoline?

The CAS number of 4,4-Dimethyl-2-phenyl-2-oxazoline is 19312-06-2.

What are the molecular formula and molecular weight of 4,4-Dimethyl-2-phenyl-2-oxazoline?

4,4-Dimethyl-2-phenyl-2-oxazoline has molecular formula C11H13NO and molecular weight 175.22700 g/mol.

What are the upstream and downstream products of 4,4-Dimethyl-2-phenyl-2-oxazoline?

For 4,4-Dimethyl-2-phenyl-2-oxazoline, Upstream Products: 4,4-Dimethyl-2-oxazoline, Bromobenzene, 2-Amino-2-methyl-1-propanol; Downstream Products: 2-Methyl-1-indanone, 2-Phenylimidazoline, 2-Benzoylbenzoic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 11/2/2026

How to cite: Jingsj. "4,4-Dimethyl-2-phenyl-2-oxazoline (CAS 19312-06-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49899-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.