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Phenyltrimethylammonium tribromide

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Name

Phenyltrimethylammonium tribromide

EINECS 224-127-8
CAS No. 4207-56-1 Density 2.2071 (rough estimate)
PSA 0.00000 LogP 0.57850
Solubility insoluble Melting Point 110-115 °C
Formula C9H14N.Br3 Boiling Point N/A
Molecular Weight 375.929 Flash Point N/A
Transport Information UN 3261 Appearance orange crystalline powder
Safety 26-36/37/39-45-24/25 Risk Codes 34-37
Molecular Structure Molecular Structure of 4207-56-1 (Phenyltrimethylammonium tribromide) Hazard Symbols
Synonyms

Trimethylphenylammonium tribromide;Benzenaminium, N,N,N-trimethyl-, (tribromide);Jacques reagent;Benzenaminium,N,N,N-trimethyl-,(tribromide);40379-10-0;Benzenaminium, N,N, N-trimethyl-, (tribromide);Ammonium, trimethylphenyl-, (tribromide);3426-74-2;

Article Data 4

Phenyltrimethylammonium tribromide Synthetic route

16056-11-4

N,N,N-trimethylanilinium bromide

4207-56-1

phenyltrimethylammonium tribromide

Conditions
ConditionsYield
With bromine
trimethylphenylammonium sulfate

trimethylphenylammonium sulfate

4207-56-1

phenyltrimethylammonium tribromide

Conditions
ConditionsYield
With bromine
121-69-7

N,N-dimethyl-aniline

77-78-1

dimethyl sulfate

4207-56-1

phenyltrimethylammonium tribromide

Conditions
ConditionsYield
Stage #1: N,N-dimethyl-aniline; dimethyl sulfate
Stage #2: With hydrogen bromide; bromine
74-83-9

methyl bromide

121-69-7

N,N-dimethyl-aniline

4207-56-1

phenyltrimethylammonium tribromide

Conditions
ConditionsYield
Stage #1: methyl bromide; N,N-dimethyl-aniline
Stage #2: With bromine
1445973-84-1

(E)-1-(2-(2-nitrostyryl)-1-(phenylsulfonyl)-1H-indol-3-yl)ethanone

4207-56-1

phenyltrimethylammonium tribromide

1597408-27-9

(E)-2-bromo-1-[2-(2-nitrostyryl)-1-(phenylsulfonyl)-1H-indol-3-yl]-ethanone

Conditions
ConditionsYield
In tetrahydrofuran at 10℃; for 1h;78%
27628-06-4

1-(3,4-bis(benzyloxy)phenyl)ethan-1-one

4207-56-1

phenyltrimethylammonium tribromide

27628-05-3

2-bromo-3',4'-bis(benzyloxy)acetophenone

Conditions
ConditionsYield
In tetrahydrofuran for 0.5h; Ambient temperature;77.9%
139-28-6

3-acetylphenyl benzoate

4207-56-1

phenyltrimethylammonium tribromide

139-27-5

3-benzoyloxy-ω-bromoacetophenone

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; Inert atmosphere;62%

Ni*4(CH3)2SnSi(NC(CH3)3)2=Ni[(CH3)2Si(NC(CH3)3)2Sn]4

4207-56-1

phenyltrimethylammonium tribromide

A

177702-82-8

Ni[(CH3)2Si(NC(CH3)3)2Sn]4Br2

B

54677-67-7

(Me2Si(N-t-Bu)2)2Sn

C

119395-68-5

1,3-di-t-butyl-2,2-dimethyl-4,4-dibromo-1,3,2,4-diazasilastannetidine

Conditions
ConditionsYield
In hexane byproducts: NiBr2, SnBr2; N2-atmosphere; dropwise addn. of ammonium salt to Ni-complex soln. at -78°C; concn., crystn. (-30°C);A 2.8%
B 29%
C 28%
4207-56-1

phenyltrimethylammonium tribromide

67-64-1

acetone

16056-11-4

N,N,N-trimethylanilinium bromide

Conditions
ConditionsYield
beim gelinden Erwaermen;
4207-56-1

phenyltrimethylammonium tribromide

16056-11-4

N,N,N-trimethylanilinium bromide

Conditions
ConditionsYield
beim Kochen;

Phenyltrimethylammonium tribromide Chemical Properties


Product Name: Phenyltrimethylammonium tribromide 
Empirical Formula: C9H14Br3N
Molecular Weight: 375.92616
Canonical SMILES: C[N+](C)(C)C1=CC=CC=C1.Br[Br-]Br
InChI: InChI=1S/C9H14N.Br3/c1-10(2,3)9-7-5-4-6-8-9; 1-3-2/h4-8H,1-3H3; /q+1; -1
InChIKey: PRXNKYBFWAWBNZ-UHFFFAOYSA-N
EINECS: 224-127-8
Product Categories: Ammonium Polyhalides, etc. (Quaternary); Bromination; Halogenation; Quaternary Ammonium Compounds; Synthetic Organic Chemistry 
Melting Point: 110-115 °C (dec.)(lit.)
storage temp.: Refrigerator
solubility: ethanol: 10 mg/mL hot, clear
Water Solubility: Insoluble
Sensitive: Hygroscopic
Appearance of Phenyltrimethylammonium tribromide (CAS NO.4207-56-1): orange crystalline powder

Phenyltrimethylammonium tribromide Safety Profile

Hazard Codes: CorrosiveC
Risk Statements: 34-37 
R34:Causes burns. 
R37:Irritating to respiratory system
Safety Statements: 26-36/37/39-45-24/25 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S24/25:Avoid contact with skin and eyes.
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
HazardClass: 6.1(b)
PackingGroup: II

Phenyltrimethylammonium tribromide Specification

  Phenyltrimethylammonium tribromide (CAS NO.4207-56-1), its Synonyms are Trimethylphenylammonium tribromide ; Jacques reagent ; Ammonium, trimethylphenyl-, (tribromide) ; Benzenaminium, N,N,N-trimethyl-, (tribromide) ; Benzenaminium, N,N,N-trimethyl-, (tribromide) (1:1) .

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