ChemicalBook > CAS DataBase List > Tetrapropylammonium bromide

Tetrapropylammonium bromide

Product Name
Tetrapropylammonium bromide
CAS No.
1941-30-6
Chemical Name
Tetrapropylammonium bromide
Synonyms
TPABR;TPAB;TETRA-N-PROPYLAMMONIUM BROMIDE;[P4N]Br;Tetrapropylam;Tetrapropyl bromide;TPABr, 99% (for IPC);Fourisopropyl broMide;Tetrapylammonium bromide;Tetrapropylammoniumbromid
CBNumber
CB4355696
Molecular Formula
C12H28BrN
Formula Weight
266.27
MOL File
1941-30-6.mol
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Tetrapropylammonium bromide Property

Melting point:
266-272 °C
Density 
1.1949 (rough estimate)
refractive index 
1.5260 (estimate)
storage temp. 
Store below +30°C.
solubility 
H2O: 0.1 g/mL, clear
form 
Crystals or Crystalline Powder
color 
White
PH
5-7 (100g/l, H2O)
Odor
Odorless
Water Solubility 
100 g/L
Sensitive 
Hygroscopic
λmax
λ: 240 nm Amax: 0.04
λ: 250 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02
BRN 
3567846
InChIKey
JRMUNVKIHCOMHV-UHFFFAOYSA-M
LogP
-0.3 at 20℃
CAS DataBase Reference
1941-30-6(CAS DataBase Reference)
EPA Substance Registry System
Tetrapropylammonium bromide (1941-30-6)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
RTECS 
BS8390000
F 
3
TSCA 
Yes
HS Code 
29239000
Toxicity
LD50 orally in Rabbit: 3500 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
225568
Product name
Tetrapropylammonium bromide
Purity
98%
Packaging
100g
Price
$63.5
Updated
2024/03/01
Sigma-Aldrich
Product number
225568
Product name
Tetrapropylammonium bromide
Purity
98%
Packaging
500g
Price
$191
Updated
2024/03/01
TCI Chemical
Product number
T0694
Product name
Tetrapropylammonium Bromide
Purity
>98.0%(T)
Packaging
25g
Price
$25
Updated
2024/03/01
TCI Chemical
Product number
T0694
Product name
Tetrapropylammonium Bromide
Purity
>98.0%(T)
Packaging
500g
Price
$158
Updated
2024/03/01
Alfa Aesar
Product number
A11522
Product name
Tetra-n-propylammonium bromide
Purity
98%
Packaging
100g
Price
$50.65
Updated
2024/03/01
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Tetrapropylammonium bromide Chemical Properties,Usage,Production

Chemical Properties

white crystals or crystalline powder

Uses

Tetra-n-propylammonium bromide, is used as surface-active agents, Solvents, Intermediates, Active Ingredient for Conditioners, Antistatic Agent, Detergent Sanitisers, Softner for textiles and paper products, Phase Transfer Catalyst, Antimicrobials, Disinfection Agents And Sanitizers, Slimicidal Agents, Emulsifying Agents and Pigment Dispersers.

Uses

Supporting electrolyte

Definition

ChEBI: A quarternary ammonium bromide salt in which the cation has four propyl substituents around the central nitrogen.

General Description

White to off-white crystalline solid.

Air & Water Reactions

Water soluble. Aqueous solutions are weakly acidic.

Reactivity Profile

Tetrapropylammonium bromide is hygroscopic. Tetrapropylammonium bromide is incompatible with strong oxidizing agents. .

Fire Hazard

Flash point data for Tetrapropylammonium bromide are not available; however, Tetrapropylammonium bromide is probably combustible.

Purification Methods

Crystallise it from ethyl acetate/EtOH (9:1), acetone or MeOH. Dry it at 110o under reduced pressure. [Beilstein 4 IV 471.]

Tetrapropylammonium bromide Preparation Products And Raw materials

Raw materials

Preparation Products

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Tetrapropylammonium bromide Suppliers

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View Lastest Price from Tetrapropylammonium bromide manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Tetrapropylammonium bromide 1941-30-6
Price
US $99.00-35.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-08
Hebei Mujin Biotechnology Co.,Ltd
Product
Tetrapropylammonium bromide TPAB 1941-30-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-10-13
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
Product
Tetrapropylammonium bromide 1941-30-6
Price
US $100.00-75.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000
Release date
2024-08-21

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