Tetrabutylphosphonium bromide
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Tetrabutylphosphonium bromide
structure -
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CAS No:
3115-68-2
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Formula:
C16H36P.Br
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Chemical Name:
Tetrabutylphosphonium bromide
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Synonyms:
Phosphonium,tetrabutyl-,bromide (1:1);Phosphonium,tetrabutyl-,bromide;Tetrabutylphosphonium bromide;Tetra-n-butylphosphonium bromide;PX 4B;NSC 41942;Cyphos 443W;TBP-BB;T 1124;Cyphos IL 163;Cyphos 163;34283-24-4;64267-87-4
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CAS No:
Tetrabutylphosphonium bromide Basic Attributes
339.33
338.173798
4160474
221-487-8
2953275L2K
41942
DTXSID6047945
29310095
Characteristics
0
3.20840
white crystal
99-101 °C
290 °C
H2O: ca 70 g/100 mL
Keep containers tightly closed. Store protected from moisture. Store in a cool, dry area away from incompatible substances.
Safety Information
Ⅲ
6.1
UN 3464 6.1/PG 3
3
21/22-36/37/38-24-20/21/22
26-37/39-45-36/37/39-28A-36
TA2417000
Xn,T,Xi
hygroscopic
P264, P280, P302+P352, P321, P332+P313, P362
H315
|Danger|H302 (98.25%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P262, P264, P270, P271, P273, P280, P301+P312, P302+P350, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P332+P313, P337+P313, P361, P362, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 57 companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Warning|H315: Causes skin irritation [Warning Skin corrosion/irritation]|P264, P280, P302+P352, P321, P332+P313, and P362
Tetrabutylphosphonium bromide Use and Manufacturing
A useful synthetic reagent used in proteomics research.
Intermediates
Agriculture, forestry, fishing and hunting|Phosphonium, tetrabutyl-, bromide (1:1): ACTIVE
Computed Properties
Molecular Weight:339.33
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:12
Exact Mass:338.17380
Monoisotopic Mass:338.17380
Heavy Atom Count:18
Complexity:116
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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