2-methyl-1,3,4-oxadiazole

Modify Date: 2026-07-29 19:22:05

2-methyl-1,3,4-oxadiazole Structure
2-methyl-1,3,4-oxadiazole structure
Common Name 2-methyl-1,3,4-oxadiazole
CAS Number 3451-51-2 Molecular Weight 84.08
Density 1.121g/cm3 Boiling Point 123.1ºC at 760 mmHg
Molecular Formula C3H4N2O Melting Point N/A
MSDS N/A Flash Point 35ºC

 Names

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

Name 2-methyl-1,3,4-oxadiazole
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 1.121g/cm3
Boiling Point 123.1ºC at 760 mmHg
Molecular Formula C3H4N2O
Molecular Weight 84.08
Flash Point 35ºC
Exact Mass 84.032362755
PSA 38.92000
LogP 0.37800
Index of Refraction 1.435
InChIKey ZMSIFDIKIXVLDF-UHFFFAOYSA-N
SMILES CC1=NN=CO1
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

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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2-methyl-1,3,4-oxadiazole Structure

2-methyl-1,3,4-...

CAS#:3451-51-2

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Literature: Journal of Medicinal Chemistry, , vol. 44, # 8 p. 1268 - 1285

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2-methyl-1,3,4-oxadiazole Structure

2-methyl-1,3,4-...

CAS#:3451-51-2

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Literature: Murato, Kazuo; Yatsunami, Takashi; Iwasaki, Shigeo Helvetica Chimica Acta, 1980 , vol. 63, # 3 p. 588 - 605

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2-methyl-1,3,4-oxadiazole Structure

2-methyl-1,3,4-...

CAS#:3451-51-2

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Literature: Journal of Organic Chemistry, , vol. 31, p. 3442 - 3444

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2-methyl-1,3,4-oxadiazole Structure

2-methyl-1,3,4-...

CAS#:3451-51-2

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Literature: Journal of Organic Chemistry, , vol. 31, p. 3442 - 3444

~%

2-methyl-1,3,4-oxadiazole Structure

2-methyl-1,3,4-...

CAS#:3451-51-2

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Literature: Journal of the Chemical Society [Section] C: Organic, , p. 1397 - 1401

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2-methyl-1,3,4-oxadiazole Structure

2-methyl-1,3,4-...

CAS#:3451-51-2

Learn More
Literature: Helvetica Chimica Acta, , vol. 63, # 3 p. 588 - 605

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  6

DownStream  0

 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.

2,5-Furandione - (vinylsulfonyl)ethene (1:1)
2-Methyl-<1,3,4>oxadiazol
2,5-Furandione, compd. with 1,1'-sulfonylbis[ethene] (1:1)
2-methyl-oxadiazole

 2-methyl-1,3,4-oxadiazole | FAQ

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

Q: What are the storage conditions for 2-methyl-1,3,4-oxadiazole?
A: Storage conditions for 2-methyl-1,3,4-oxadiazole: 2-8°C.
Q: What is the SMILES notation of 2-methyl-1,3,4-oxadiazole?
A: SMILES notation of 2-methyl-1,3,4-oxadiazole is CC1=NN=CO1.
Q: What is the InChIKey of 2-methyl-1,3,4-oxadiazole?
A: InChIKey of 2-methyl-1,3,4-oxadiazole is ZMSIFDIKIXVLDF-UHFFFAOYSA-N.
Q: What is the English name of 2-methyl-1,3,4-oxadiazole?
A: The English name of 2-methyl-1,3,4-oxadiazole is 2-methyl-1,3,4-oxadiazole.
Q: What is the molecular formula of 2-methyl-1,3,4-oxadiazole?
A: Molecular formula of 2-methyl-1,3,4-oxadiazole is C3H4N2O.
Q: What is the boiling point of 2-methyl-1,3,4-oxadiazole?
A: Boiling point of 2-methyl-1,3,4-oxadiazole is 123.1ºC at 760 mmHg.
Q: What are the upstream materials of 2-methyl-1,3,4-oxadiazole?
A: Related upstream materials(CAS) of 2-methyl-1,3,4-oxadiazole: 1068-57-1;149-73-5;51410-11-8;122-51-0;108-24-7;624-84-0.
Q: What is the CAS number of 2-methyl-1,3,4-oxadiazole?
A: CAS number of 2-methyl-1,3,4-oxadiazole is 3451-51-2.
Q: What is the molecular weight of 2-methyl-1,3,4-oxadiazole?
A: Molecular weight of 2-methyl-1,3,4-oxadiazole is 84.08.
Q: What is the LogP of 2-methyl-1,3,4-oxadiazole?
A: LogP of 2-methyl-1,3,4-oxadiazole is 0.37800.

 2-methyl-1,3,4-oxadiazolefactory

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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