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TRIMETHYLENE OXIDE

Product Name
TRIMETHYLENE OXIDE
CAS No.
503-30-0
Chemical Name
TRIMETHYLENE OXIDE
Synonyms
Oxetan;OXETANE;OXECTANE;Oxacyclobutane;Cyclooxabutane;1,3-EPOXYPROPAN;Trimethylenoxid;1,3-EPOXYPROPANE;TRIMETHYLENE OXIDE;1,3-PROPYLENE OXIDE
CBNumber
CB0744720
Molecular Formula
C3H6O
Formula Weight
58.08
MOL File
503-30-0.mol
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TRIMETHYLENE OXIDE Property

Melting point:
-97°C
Boiling point:
50 °C(lit.)
Density 
0.893 g/mL at 25 °C(lit.)
vapor pressure 
5.09 psi ( 20 °C)
refractive index 
n20/D 1.392(lit.)
Flash point:
−19 °F
storage temp. 
2-8°C
solubility 
1000g/l
form 
Liquid
color 
Clear colorless
Odor
agreeable odor
explosive limit
2.4%(V)
Water Solubility 
Soluble in water.
Merck 
14,9715
BRN 
102382
CAS DataBase Reference
503-30-0(CAS DataBase Reference)
EPA Substance Registry System
Oxetane (503-30-0)
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Safety

Hazard Codes 
F,Xn
Risk Statements 
11-20/21/22
Safety Statements 
9-16-26-29
RIDADR 
UN 1993 3/PG 2
WGK Germany 
1
RTECS 
RQ6825000
F 
3-10-23
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29329990
Hazardous Substances Data
503-30-0(Hazardous Substances Data)
Toxicity
mmo-sat 3333 mg/plate EMMUEG 11(Suppl 12),1,88
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
T76201
Product name
Trimethylene oxide
Purity
97%
Packaging
5g
Price
$172
Updated
2024/03/01
Sigma-Aldrich
Product number
T76201
Product name
Trimethylene oxide
Purity
97%
Packaging
10g
Price
$270
Updated
2024/03/01
TCI Chemical
Product number
T0473
Product name
Trimethylene Oxide
Purity
>98.0%(GC)
Packaging
10mL
Price
$240
Updated
2024/03/01
Alfa Aesar
Product number
A14452
Product name
Trimethylene oxide, 97%
Packaging
5g
Price
$162
Updated
2024/03/01
Alfa Aesar
Product number
A14452
Product name
Trimethylene oxide, 97%
Packaging
25g
Price
$534
Updated
2024/03/01
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TRIMETHYLENE OXIDE Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLOURLESS LIQUID

Uses

Trimethylene oxide useful for the synthesis of 3-substituted propanols by reaction with Grignards or organolithiums in the presence of CuBr.

Definition

ChEBI: A saturated organic heteromonocyclic parent that is a four-membered ring comprising of three carbon atoms and an oxygen atom.

General Description

Clear, colorless liquid with an agreeable aromatic odor.

Air & Water Reactions

Highly flammable. Water soluble.

Reactivity Profile

TRIMETHYLENE OXIDE reacts with Grignard reagents and organolithium compounds. TRIMETHYLENE OXIDE is also incompatible with oxidizing agents and strong acids. . An explosion occurred when propylene oxide was added to epoxy resin. Polymerization was catalyzed by amine accelerator in the resin [Bretherick 1995]. Propylene oxide and sodium hydroxide base-catalyzed the polymerization of the former, causing ignition and explosion of a drum of the crude product. [Combust Sci. Technol., 1983].

Fire Hazard

TRIMETHYLENE OXIDE is flammable.

Safety Profile

Moderately toxic by subcutaneous route. May be narcotic in high concentrations. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes

Purification Methods

Distil oxetane twice from sodium metal and then fractionate it through a small column at atmospheric pressure, b 47.0-47.2o. It can also be purified by preparative gas chromatography using a 2m silica gel column. Alternatively, add KOH pellets (50g for 100g of oxetane) and distil it through an efficient column or a column packed with 1/4in Berl Saddles with the main portion boiling at 45-50o being collected and redistilled over fused KOH. [Noller Org Synth Coll Vol III 835 1955, Dittmer et al. J Am Chem Soc 79 4431 1957, Beilstein 17 H 6, 17 I 3, 17 II 12, 17 III/IV 13, 17/1 V 11.]

TRIMETHYLENE OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

poly [3, 3-di(chloromethyl) oxaheterocyclobutane] plastics thermoelectric film
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TRIMETHYLENE OXIDE Suppliers

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View Lastest Price from TRIMETHYLENE OXIDE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
TRIMETHYLENE OXIDE 503-30-0
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Zhuozhou Wenxi import and Export Co., Ltd
Product
oxetane 503-30-0
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-26
Nanjing jinheyou Trading Co., Ltd.
Product
TRIMETHYLENE OXIDE 503-30-0
Price
US $0.00/g
Min. Order
1g
Purity
99.5%min
Supply Ability
20kg/week
Release date
2019-10-31

503-30-0, TRIMETHYLENE OXIDERelated Search:

TRIMETHYLENE SULFIDE 3-Methyl-3-oxetanemethanol Baccatine III 2-Oxetanone TRIMETHYLENE OXIDE 3-Ethyl-3-oxetanemethanol 10-Deacetylbaccatin III Acetyl ketene BETA-BUTYROLACTONE 3,3-DIMETHYLOXETANE Propylene oxide EBELACTONE B (S)-(-)-3-HYDROXY-3-METHYL-4,4,4-TRICHLOROBUTYRIC BETA-LACTONE 2-HYDROXYMETHYLOXETANE 9ALPHA,11ALPHA-METHYLENE-15S-HYDROXY-11A-DEOXY-11A-METHYLENE-THROMBA-5Z,13E-DIEN-1-OIC ACID EBELACTONE A (R)-(+)-3-HYDROXY-3-METHYL-4,4,4-TRICHLOROBUTYRIC BETA-LACTONE (S)-3-HYDROXY-4,4,4-TRICHLOROBUTYRIC ACID BETA-LACTONE

  • 1,3-PROPYLENE OXIDE
  • 1,3-TRIMETHYLENE OXIDE
  • 1,3-EPOXYPROPAN
  • 1,3-EPOXYPROPANE
  • OXETANE
  • TRIMETHYLENE OXIDE
  • alpha,gamma-Propane oxide
  • alpha,gamma-propaneoxide
  • Cyclooxabutane
  • Oxacyclobutane
  • Oxetan
  • Propane, 1,3-epoxy-
  • Trimethylenoxid
  • Trimethyleneoxide,99%
  • Trimethyleneoxide,97%
  • 3-AMINOMETHYL PHENYL SULFONE
  • Trimethylene oxide/Oxetane
  • OXECTANE
  • TriMethylene oxide, 97% 25ML
  • 1,3-Trimethylene oxide for synthesis
  • 1,3-Epoxypropane Oxetane
  • Trimethylene oxide 97%
  • Trimethylene Oxide &gt
  • 503-30-0
  • OCH2CH2CH2
  • 503300
  • Heterocyclic Building Blocks
  • Others
  • O-Containing
  • Simple 4-Membered Ring Compounds
  • Oxetanes
  • Building Blocks
  • Asymmetric Synthesis
  • Building Blocks
  • Chemical Synthesis
  • Chiral Building Blocks
  • Heterocyclic Building Blocks
  • Heterocyclic Compounds
  • Oxetanes
  • Simple 4-Membered Ring Compounds
  • Other Products