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Tetrapropylammonium bromide

Tetrapropylammonium bromide
Tetrapropylammonium bromide structure
CAS No.
1941-30-6
Chemical Name:
Tetrapropylammonium bromide
Synonyms
TPAB;TPABR;[P4N]Br;Tetrapropylam;Tetrapropyl bromide ;Fourisopropyl broMide;Tetrapylammonium bromide;Tetrapropylammoniumbromid;etrapropylammoniumbromide;Tripropyl ammonium bromide
CBNumber:
CB4355696
Molecular Formula:
C12H28BrN
Formula Weight:
266.27
MOL File:
1941-30-6.mol

Tetrapropylammonium bromide Properties

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
CAS DataBase Reference
1941-30-6(CAS DataBase Reference)
FDA UNII
220T63791N
EPA Substance Registry System
Tetrapropylammonium bromide (1941-30-6)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  BS8390000
3
TSCA  Yes
HS Code  29239000
Toxicity LD50 orally in Rabbit: 3500 mg/kg

Tetrapropylammonium bromide price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 225568 Tetrapropylammonium bromide 98% 1941-30-6 100g $51.5 2020-08-18 Buy
Sigma-Aldrich 8.18735 Tetrapropylammonium bromide for synthesis 1941-30-6 100 g $56.89 2021-03-22 Buy
Sigma-Aldrich 8.18735 Tetrapropylammonium bromide for synthesis 1941-30-6 250 g $118.4 2021-03-22 Buy
Sigma-Aldrich 225568 Tetrapropylammonium bromide 98% 1941-30-6 500g $179 2020-08-18 Buy
TCI Chemical T0694 Tetrapropylammonium Bromide >98.0%(T) 1941-30-6 25g $24 2021-03-22 Buy

Tetrapropylammonium bromide Chemical Properties,Uses,Production

Chemical Properties

white crystals or crystalline powder

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


Tetrapropylammonium bromide Suppliers

Global( 349)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17556 58
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20918 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8909 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679
86-0551-65418697 info@tnjchem.com China 3000 55
Shanxi Naipu Import and Export Co.,Ltd
+8613734021967
kaia@neputrading.com CHINA 1009 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2941 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Jinan Finer Chemical Co., Ltd
+8615508631887 +86-531-88989536
+86-531-88989539 sales@finerchem.com CHINA 1706 58

View Lastest Price from Tetrapropylammonium bromide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-13 Tetrapropylammonium bromide
1941-30-6
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09 Tetrapropylammonium bromide
1941-30-6
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-08 Tetrapropylammonium bromide
1941-30-6
US $1.00 / PCS 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.

Tetrapropylammonium bromide Spectrum


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