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Home/Compounds/CAS 51200-87-4
Formula C5H11NOMW 101.15Research-use catalog entryCOA/SDS by request

4,4-Dimethyl oxazolidine

CAS Number: 51200-87-4

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Loading RDKit molecule structure...
InChIKey: GUQMDNQYMMRJPY-UHFFFAOYSA-NC5H11NO | MW 101.15

Chemical Absolute Identifiers

CAS Number

51200-87-4

PubChem CID

62010

Molecular Formula

C5H11NO

Molecular Weight

101.15 g/mol

Exact Mass

101.084064

InChIKey

GUQMDNQYMMRJPY-UHFFFAOYSA-N

IUPAC Name

4,4-dimethyl-1,3-oxazolidine

SMILES String

CC1(COCN1)C

Physical Properties

Appearance

Colorless to slightly yellow liquid with a fishy odor; End-use formulations are soluble concentrate and liquid; [Reference #1] Pungent odor; [Dow MSDS]

Boiling Point

100.9 °C

Density

0.99 g/cm³

pKa

9.35

Show more physical data

Vapor Pressure

Estimated value, unit not specified

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

4,4-Dimethyl oxazolidine (CAS 51200-87-4) is listed in the Advanced Chemicals portfolio, with molecular formula C5H11NO and molecular weight 101. 15 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Heterocyclic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity.
  • Carbon monoxide, carbon dioxide, nitrogen oxides.

Disposal

  • Dispose of remaining and non-recyclable solutions to a licensed company.
  • Contact a professional agency with a waste disposal license to handle this substance.
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Fire Fighting

  • If necessary, wear a self-contained breathing apparatus during firefighting.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Sweep and shovel up.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

4,4-Dimethyl oxazolidine

Names & Synonyms

4,4-DIMETHYLOXAZOLIDINEOxazolidine ADimethyl oxazolidineOxadine AOxazolidine, 4,4-dimethyl-
Show all synonyms
Oxaban AZoldine ZANuosept 101Caswell No. 374ABOxaban-ATruptan OX-INuosept 166Nuospet 101EPA Pesticide Chemical Code 114801CCRIS 9305TRUPTAN OXHSDB 82954,4-dimethyl-1-oxa-3-azacyclopentaneOxazolidine, 4,4dimethyl
External Identifiers
EC NUMBER: 257-048-2DSSTOX SUBSTANCE ID: DTXSID0032314CHEMBL ID: CHEMBL3560963UNII: 96J42P99ZAWIKIDATA ID: Q16801494
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR Spectra

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

2-Oxazolidinone, 5,5-dimethyl-CAS 1121-83-1
4,4-Dimethyl-1,2-oxazolidin-3-oneCAS 81778-07-6
4,4-dimethyl-5H-1,3-oxazole-2-thiolCAS 54013-55-7

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 51200-87-4

What are the key identifiers for 4,4-Dimethyl oxazolidine (CAS 51200-87-4)?

4,4-Dimethyl oxazolidine is identified by CAS 51200-87-4, with molecular formula C5H11NO, molecular weight 101.15, InChIKey GUQMDNQYMMRJPY-UHFFFAOYSA-N.

Can I request a COA for CAS 51200-87-4?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for 4,4-Dimethyl oxazolidine?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 51200-87-4 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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