3,3-BIS(BROMOMETHYL)OXETANE

Product Name: 3,3-BIS(BROMOMETHYL)OXETANE
CAS No.: 2402-83-7
Chemical Name: 3,3-BIS(BROMOMETHYL)OXETANE
Synonyms: BBMO;NSC 281665;3,3-Bis-brommethyl-oxetan;3,3-BIS(BROMOMETHYL)OXETANE;3,3-Di(bromomethyl) oxetane;Oxetane, 3,3-bis(broMoMethyl)-;3,3-Bis(bromomethyl)oxetane - [B6661];2,2-Bis(bromomethyl)-1,3-epoxypropane
CBNumber: CB7193617
Molecular Formula: C5H8Br2O
Formula Weight: 243.92
MOL File: 2402-83-7.mol

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3,3-BIS(BROMOMETHYL)OXETANE Property

Melting point:: 25℃
Boiling point:: 125℃ (23 Torr)
Density: 1.83 g/cm3(Temp: 25 °C)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: Chloroform (Sparingly), Methanol (Slightly)
form: Solid
color: Colourless to Off-White
Stability:: Hygroscopic
InChI: InChI=1S/C5H8Br2O/c6-1-5(2-7)3-8-4-5/h1-4H2
InChIKey: QOPMHMFIIMJWET-UHFFFAOYSA-N
SMILES: O1CC(CBr)(CBr)C1
EPA Substance Registry System: Oxetane, 3,3-bis(bromomethyl)- (2402-83-7)

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Safety

Hazard Codes: Xn
Risk Statements: 34-22
Safety Statements: 26-36/37/39
RIDADR: 3265
WGK Germany: 3
HS Code: 2932990090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: SYX00245
Product name: 3,3-Bis(bromomethyl)oxetane
Purity: Aldrich
Packaging: 1g
Price: $550
Updated: 2025/07/31

TCI Chemical

Product number: B5641
Product name: 3,3-Bis(bromomethyl)oxetane
Purity: >95.0%(GC)
Packaging: 1g
Price: $113
Updated: 2025/07/31

TCI Chemical

Product number: B5641
Product name: 3,3-Bis(bromomethyl)oxetane
Purity: >95.0%(GC)
Packaging: 5g
Price: $340
Updated: 2025/07/31

TRC

Product number: B412603
Product name: 3,3-Bis(bromomethyl)oxetane
Packaging: 250mg
Price: $55
Updated: 2021/12/16

TRC

Product number: B412603
Product name: 3,3-Bis(bromomethyl)oxetane
Packaging: 500mg
Price: $65
Updated: 2021/12/16

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3,3-BIS(BROMOMETHYL)OXETANE Chemical Properties,Usage,Production

Uses

3,3-Bis(bromomethyl)oxetane is a useful research chemical used in the preparation of tetrahydrofuran/thiolane derivatives.

Synthesis

1522-92-5

2402-83-7

2,2-Bis(bromomethyl)-3-bromo-1-propanol (200 g, 616 mmol) was used as raw material and dissolved in anhydrous ethanol (1 L). The freshly prepared sodium ethanol solution (253 mL, 677 mmol, 21% ethanol solution) was added slowly over 10 min at a temperature below 20 °C. The reaction mixture was heated to reflux temperature (76°C) during which a suspension was formed. After 3 hours of reaction, complete conversion of the feedstock was confirmed by GC analysis. Subsequently, the reaction mixture was cooled to room temperature and filtered to remove solid impurities. The filtrate was extracted by partitioning with methyl tert-butyl ether (MTBE, 400 mL) and water (550 mL). The aqueous phase was extracted once more with MTBE (250 mL). All organic phases were combined, washed sequentially with water (250 mL) and brine (150 mL), dried over anhydrous sodium sulfate, filtered and concentrated in vacuum. The residue was purified by a short-range distillation apparatus (56 °C/0.1 mbar) to give 3,3-bis(bromomethyl)oxetane 130 g (85% yield) as an almost colorless oil.1H NMR (CDCl3, 400 MHz) data: δ = 4.44 (s, 4H), 3.86 (s, 4H).

References

[1] Synthesis (Germany), 2017, vol. 49, # 11, p. 2394 - 2401
[2] Journal of Organometallic Chemistry, 2007, vol. 692, # 24, p. 5395 - 5402
[3] Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, Series B: Physical Sciences, 1939, vol. 42, p. 778
[4] Chem. Zentralbl., 1940, vol. 111, # I, p. 2458
[5] Kogyo Kagaku Zasshi, 1958, vol. 61, p. 904,906

3,3-BIS(BROMOMETHYL)OXETANE Preparation Products And Raw materials

Raw materials

Preparation Products

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3,3-BIS(BROMOMETHYL)OXETANE Suppliers

Americas 1 China 104 Europe 1 India 2 Japan 1 United Kingdom 2 United States 10 Global 121

Xi'an duokai Trading Co., Ltd

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Energy Chemical

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China DongFan Chemical Co.,LTD

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View Lastest Price from 3,3-BIS(BROMOMETHYL)OXETANE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 3,3-Bis(bromomethyl)oxetane 2402-83-7
Price: US $3.00-9.00/KG
Min. Order: 0.1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-06-25

Career Henan Chemical Co

Product: 3,3-BIS(BROMOMETHYL)OXETANE 2402-83-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 97%
Supply Ability: 200KG
Release date: 2018-08-15

2402-83-7, 3,3-BIS(BROMOMETHYL)OXETANERelated Search:

Propionic anhydride Phthalic anhydride 3,3-BIS(BROMOMETHYL)OXETANE 1-BROMO-2-BROMOMETHYL-3-HYDROXY-PROPANE 3,3-DIMETHYLOXETANE 3-Bromo-2,2-dimethyl-1-propanol 3-BROMOMETHYL-3-METHYLOXETANE (R)-(-)-3-BROMO-2-METHYL-1-PROPANOL (S)-(+)-3-BROMO-2-METHYL-1-PROPANOL 1,3-DIBROMO-2,2-DIMETHYLPROPANE

BBMO

NSC 281665

3,3-Bis-brommethyl-oxetan

3,3-BIS(BROMOMETHYL)OXETANE

Oxetane, 3,3-bis(broMoMethyl)-

2,2-Bis(bromomethyl)-1,3-epoxypropane

3,3-Di(bromomethyl) oxetane

3,3-Bis(bromomethyl)oxetane - [B6661]

2402-83-7