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110-52-1 - 1,4-Dibromobutane, 98+% - Tetramethylene dibromide - A11669 - Alfa Aesar

A11669 1,4-Dibromobutane, 98+%

CAS Number
110-52-1
Synonyms
Tetramethylene dibromide

Size Price ($) Quantity Availability
10g 12.80
100g 21.78
500g 74.57
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1,4-Dibromobutane, 98+%

MDL
MFCD00000261
EINECS
203-775-5

Chemical Properties

Formula
C4H8Br2
Formula Weight
215.93
Melting point
-20°
Boiling Point
194-196°
Flash Point
131°(267°F)
Density
1.820
Refractive Index
1.5186
Solubility
Immiscible with water.

Applications

1,4-Dibromobutane is used as an intermediate involved in the synthesis of active pharmaceutical ingredient and other organic compounds. It is also used in the investigation of metabolism of two halopropanes such as 1,3-dichloropropane and 2,2-dichloropropane. Further, it acts as a reagent to prepare diazadioxa oxovanadium(IV) macrocyclic complexes.

Notes

Incompatible with strong oxidizing agents and strong bases.

Literature References

Chen, J.; Li, N.; Gao, Y.; Sun, F.; He, J.; Li, Y. Dual-responsive polypseudorotaxanes based on block-selected inclusion between polyethylene-block-poly(ethylene glycol) diblock copolymers and 1,4-diethoxypillar[5]arene. Soft matter 2015, 11 (39), 7835-7840.

Stehouwer, J. S.; Goodman, M. M. Preparation of 1-tosyloxy-4-substituted-2-butenes using Ag(I) salts. Tetrahedron lett. 2015, 56 (30), 4480-4482.

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H315-H335-H318

Toxic if swallowed. Causes skin irritation. May cause respiratory irritation. Causes serious eye damage.

Precautionary Statements: P261-P280-P301+P310-P305+P351+P338-P304+P340-P310-P362-P312-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1071199
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2903.39
TSCA
Yes
RTECS
EJ7565000

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