ChemicalBook > CAS DataBase List > 3,3-BIS(BROMOMETHYL)OXETANE

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

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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