(Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one

Modify Date: 2026-08-03 09:19:55

(Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one Structure
(Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one structure
Common Name (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one
CAS Number 93634-54-9 Molecular Weight 201.221
Density 1.1±0.1 g/cm3 Boiling Point 310.7±52.0 °C at 760 mmHg
Molecular Formula C12H11NO2 Melting Point N/A
MSDS N/A Flash Point 141.8±25.1 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 310.7±52.0 °C at 760 mmHg
Molecular Formula C12H11NO2
Molecular Weight 201.221
Flash Point 141.8±25.1 °C
Exact Mass 201.078979
PSA 38.66000
LogP 2.59
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.571
InChIKey DRSAXSPSSHVKSE-XFFZJAGNSA-N
SMILES CC1=NC(=Cc2ccc(C)cc2)C(=O)O1
Storage condition 2-8°C

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
HS Code 2934999090

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

(4Z)-2-Methyl-4-(4-methylbenzylidene)-1,3-oxazol-5(4H)-one
(Z)-2-methyl-4-(4-methylbenzylidene)-5(4H)-oxazolone
2-methyl-4-(4-methylbenzylidene)-4,5-dihydro-1,3-oxazol-5-one
(4Z)-2-Methyl-4-[(4-methylphenyl)methylene]-5(4H)-oxazolone

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one?
A: CAS number of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one is 93634-54-9.
Q: What is the English name of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one?
A: The English name of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one is (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one.
Q: What is the boiling point of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one?
A: Boiling point of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one is 310.7±52.0 °C at 760 mmHg.
Q: What is the InChIKey of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one?
A: InChIKey of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one is DRSAXSPSSHVKSE-XFFZJAGNSA-N.
Q: What is the molecular formula of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one?
A: Molecular formula of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one is C12H11NO2.
Q: What are the downstream products of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one?
A: Related downstream products(CAS) of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one: 615-15-6;110841-84-4;1991-87-3;110841-93-5;1484-39-5;6955-13-1;93634-59-4;38335-22-7.
Q: What are the storage conditions for (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one?
A: Storage conditions for (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one: 2-8°C.
Q: What English synonyms does (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one have?
A: English synonyms of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one: (4Z)-2-Methyl-4-(4-methylbenzylidene)-1,3-oxazol-5(4H)-one, (Z)-2-methyl-4-(4-methylbenzylidene)-5(4H)-oxazolone, 2-methyl-4-(4-methylbenzylidene)-4,5-dihydro-1,3-oxazol-5-one, (4Z)-2-Methyl-4-[(4-methylphenyl)methylene]-5(4H)-oxazolone.
Q: What is the LogP of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one?
A: LogP of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one is 2.59.
Q: What is the polar surface area (PSA) of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one?
A: Polar surface area (PSA) of (Z)-2-Methyl-4-(4-methylbenzylidene)oxazol-5(4H)-one is 38.66000.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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