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TRIMETHYLENE OXIDE

TRIMETHYLENE OXIDE
TRIMETHYLENE OXIDE structure
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

TRIMETHYLENE OXIDE Properties

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)
EWG's Food Scores
1
FDA UNII
I279Q16FU6
EPA Substance Registry System
Oxetane (503-30-0)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07
Signal word  Danger
Hazard statements  H225-H302-H312-H332
Precautionary statements  P210-P280-P261-P303+P361+P353-P304+P340-P501a
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
3-10-23
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29329990
Toxicity mmo-sat 3333 mg/plate EMMUEG 11(Suppl 12),1,88

TRIMETHYLENE OXIDE price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich T76201 Trimethylene oxide 97% 503-30-0 5g $112 2021-03-22 Buy
Sigma-Aldrich T76201 Trimethylene oxide 97% 503-30-0 10g $212 2021-03-22 Buy
TCI Chemical T0473 Trimethylene Oxide >98.0%(GC) 503-30-0 10mL $150 2021-03-22 Buy
Alfa Aesar A14452 Trimethylene oxide, 97% 503-30-0 25g $264 2021-03-22 Buy
Alfa Aesar A14452 Trimethylene oxide, 97% 503-30-0 5g $65.7 2021-03-22 Buy

TRIMETHYLENE OXIDE Chemical Properties,Uses,Production

Chemical Properties

CLEAR COLOURLESS LIQUID

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


TRIMETHYLENE OXIDE Suppliers

Global( 98)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26751 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Jinan Carbotang Biotech Co.,Ltd.
+86 15866703830
figo.gao@foxmail.com CHINA 2778 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Nanjing jinheyou Trading Co., Ltd.
15705188088
admin@jheyou.com CHINA 1268 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9664 58
Zhengzhou Alfa Chemical Co.,Ltd
+8613343822234 +86-0371-55052911
sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn China 11816 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58

View Lastest Price from TRIMETHYLENE OXIDE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-12 TRIMETHYLENE OXIDE
503-30-0
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02 oxetane
503-30-0
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2019-11-08 TRIMETHYLENE OXIDE
503-30-0
US $0.00 / g 1g 99.5%min 20kg/week Nanjing jinheyou Trading Co., Ltd.

TRIMETHYLENE OXIDE Spectrum


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