3,3-BIS(CHLOROMETHYL)OXETANE
- Product Name
- 3,3-BIS(CHLOROMETHYL)OXETANE
- CAS No.
- 78-71-7
- Chemical Name
- 3,3-BIS(CHLOROMETHYL)OXETANE
- Synonyms
- bcmo;penton;3,3-Dichloromethyloxolane;3,3-bis-(chloromethyl)oxe...;3,3-BIS(CHLOROMETHYL)OXETANE;3,3-bis(chloromethyl)-oxetan;Bis(chloromethyl)oxetane, 3,3-;ocetane,3,3-bis(chloromethyl)-;Oxetane, 3,3-bis-(chloromethyl);3,3-dichloromethyloxycyclobutane
- CBNumber
- CB5718355
- Molecular Formula
- C5H8Cl2O
- Formula Weight
- 155.02
- MOL File
- 78-71-7.mol
3,3-BIS(CHLOROMETHYL)OXETANE Property
- Melting point:
- 18.7°C
- Boiling point:
- 198 °C(lit.)
- Density
- 1.29 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.486(lit.)
- Flash point:
- 114 °C
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- Liquid
- Appearance
- Colorless to light yellow Liquid
- InChI
- InChI=1S/C5H8Cl2O/c6-1-5(2-7)3-8-4-5/h1-4H2
- InChIKey
- CXURGFRDGROIKG-UHFFFAOYSA-N
- SMILES
- O1CC(CCl)(CCl)C1
- CAS DataBase Reference
- 78-71-7(CAS DataBase Reference)
- EPA Substance Registry System
- 3,3-Bis(chloromethyl)oxetane (78-71-7)
Safety
- Hazard Codes
- T+,Xn
- Risk Statements
- 22-26-36/37/38
- Safety Statements
- 23-26-36/37/39-45
- RIDADR
- 2810
- WGK Germany
- 3
- RTECS
- RQ6826000
- HazardClass
- 6.1(b)
- PackingGroup
- III
- Hazardous Substances Data
- 78-71-7(Hazardous Substances Data)
- Toxicity
- LD50 orl-rat: 600 mg/kg FATOBP 5,157,70
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P330Rinse mouth.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- SYX00218
- Product name
- 3,3-Bis(chloromethyl)oxetane
- Purity
- Aldrich
- Packaging
- 1g
- Price
- $87.5
- Updated
- 2025/07/31
- Product number
- B6103
- Product name
- 3,3-Bis(chloromethyl)oxetane
- Purity
- 99%
- Packaging
- 100g
- Price
- $200
- Updated
- 2021/12/16
- Product number
- 2H10-5-10
- Product name
- 3,3-Bis(chloromethyl)oxetane
- Purity
- 97%
- Packaging
- 2g
- Price
- $10
- Updated
- 2021/12/16
- Product number
- 070628
- Product name
- 3,3-Bis(chloromethyl)oxetane
- Purity
- 92%
- Packaging
- 1g
- Price
- $10
- Updated
- 2021/12/16
- Product number
- B6103
- Product name
- 3,3-Bis(chloromethyl)oxetane
- Purity
- 99%
- Packaging
- 5g
- Price
- $20
- Updated
- 2021/12/16
3,3-BIS(CHLOROMETHYL)OXETANE Chemical Properties,Usage,Production
Uses
3,3-Bis(chloromethyl)oxetane is used in preparation of light curing ink and its application.
General Description
The monomer unit of a thermoplastic resin trademarked Penton.
Reactivity Profile
3,3-BIS(CHLOROMETHYL)OXETANE is a chlorinated ether.
Safety Profile
Poison by ingestion andinhalation. When heated to decomposition it emits toxicfumes of Cl-.
Synthesis
813-99-0
78-71-7
The general procedure for the synthesis of 3,3-bis(chloromethyl)oxetane from 3-chloro-2,2-dichloromethylpropan-1-ol is as follows: Step a) Preparation of compound 2: A mixture of 3-chloro-2,2-dichloromethylpropan-1-ol (1.0 g, 5.22 mmol) and potassium hydroxide (0.345 g, 85% purity, 5.22 mmol) in ethanol (2 mL) was heated and refluxed for 3 hours. Upon completion of the reaction, the mixture was cooled to room temperature, diluted with ethyl acetate (10 mL), and filtered to remove the solid generated in the reaction. The filtrate was concentrated to give compound 2 (0.65 g, 80% yield) as a colorless liquid. The product was characterized by 1H NMR (300 MHz, CDCl3): δ 4.47 (s, 4H), 3.95 (s, 4H).
Purification Methods
Shake it with aqueous NaHCO3 or FeSO4 to remove peroxides, separate, dry with anhydrous Na2SO4, then distil it under reduced pressure from a little CaH2 [Dainton et al. Trans Faraday Soc 56 1784 1960, Farthing J Chem Soc 3648 1955]. The 3,3-bis(phenoxymethyl) derivative is described below. [Beilstein 17 III/IV 68.] Lachrymatory.
References
[1] Patent: US2005/282826, 2005, A1. Location in patent: Page/Page column 28-29
[2] Patent: KR101592370, 2016, B1. Location in patent: Paragraph 0204; 0205; 0209-0211
[3] Journal of the Chemical Society, 1955, p. 3648,3651
[4] Mededelingen van de Koninklijke Vlaamse Academie voor Wetenschappen, Letteren en Schone Kunsten van Belgie, Klasse der Wetenschappen, 1940, vol. 2, # 5, p. 3,16
[5] Kogyo Kagaku Zasshi, 1956, vol. 59, p. 77
3,3-BIS(CHLOROMETHYL)OXETANE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3,3-BIS(CHLOROMETHYL)OXETANE manufacturers
- Product
- 3,3-BIS(CHLOROMETHYL)OXETANE 78-71-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 10KG
- Release date
- 2019-08-05