Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

192309

Sigma-Aldrich

3,3-Dimethyloxetane

98%

Synonym(s):

β,β-Dimethyloxetane, 3,3-Dimethyloxacyclobutane, 3,3-Dimethyloxetane, 3,3-Dimethyltrimethylene oxide

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C5H10O
CAS Number:
6921-35-3
Molecular Weight:
86.13
MDL number:
MFCD00005168
UNSPSC Code:
12352100
PubChem Substance ID:
24851538
NACRES:
NA.22

Assay

98%

refractive index

n20/D 1.399 (lit.)

bp

81 °C/765 mmHg (lit.)

density

0.835 g/mL at 25 °C (lit.)

functional group

ether

SMILES string

CC1(C)COC1

InChI

1S/C5H10O/c1-5(2)3-6-4-5/h3-4H2,1-2H3

InChI key

RVGLUKRYMXEQAH-UHFFFAOYSA-N

Related Categories

accessory

Product No.
Description
Pricing

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

15.8 °F - closed cup

Flash Point(C)

-9 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

JAN Code

192309-100ML:
192309-5ML:
192309-VAR:
192309-BULK:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKBS5132V
MKBG7637V
MKBC9654
06626PH
11511DH

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Peter Billing et al.
The Journal of organic chemistry, 77(24), 11227-11231 (2012-11-16)
A novel one-step method for mildly converting cyclic ethers into dibromo compounds is reported. Alcohols, oximes, aldehydes, and ketones are known to react under Appel or Corey-Fuchs reaction conditions, but apparently these have never been applied to oxetanes or larger
Copolymerization of oxetane with 3, 3-dimethyloxetane-I. Reactivity parameters and microstructure of the copolymers.
Bucquoye M and Goethals EJ.
Eur. Polymer J., 14(5), 323-328 (1978)
Cyclic oligomers in the cationic polymerization of 3, 3-dimethyloxetane.
Bucquoye M and Goethals EJ.
Makromol. Chem., 179(7), 1681-1688 (1978)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service