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631-40-3

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  • 631-40-3 Structure

  • Basic information

    1. Product Name: Tetrapropylammonium iodide
    2. Synonyms: TETRAPROPYLAMMONIUM IODIDE;TETRA-N-PROPYLAMMONIUM IODIDE;ammonium,tetrapropyl-,iodide;n,n,n-tripropyl-1-propanaminiuiodide;n,n,n-tripropyl-1-propanaminiumiodide;tetrapropyl-ammoniuiodide;TETRAPROPYLAMMONIUM IODIDE, 98+%;Tetra-n-propylammonium iodide, 98+%
    3. CAS NO:631-40-3
    4. Molecular Formula: C12H28N*I
    5. Molecular Weight: 313.26
    6. EINECS: 211-157-1
    7. Product Categories: quarternary ammonium salts;Ammonium Iodides (Quaternary);Quaternary Ammonium Compounds;Ammonium Salts;Greener Alternatives: Catalysis;Phase Transfer Catalysts
    8. Mol File: 631-40-3.mol
    9. Article Data: 1

  • Chemical Properties

    1. Melting Point: 280-285 °C (dec.)(lit.)
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: white to slightly yellow crystalline powder
    5. Density: 1,313 g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
    8. Solubility: N/A
    9. Water Solubility: SOLUBLE
    10. Sensitive: Hygroscopic
    11. BRN: 3567386
    12. CAS DataBase Reference: Tetrapropylammonium iodide(CAS DataBase Reference)
    13. NIST Chemistry Reference: Tetrapropylammonium iodide(631-40-3)
    14. EPA Substance Registry System: Tetrapropylammonium iodide(631-40-3)

  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36/37/38
    3. Safety Statements: 26-36-37/39
    4. WGK Germany: 3
    5. RTECS: BS8410000
    6. F: 8
    7. TSCA: Yes
    8. HazardClass: N/A
    9. PackingGroup: N/A
    10. Hazardous Substances Data: 631-40-3(Hazardous Substances Data)

631-40-3 Usage

Uses

DADLE is a selective δ-?OR agonist.

Purification Methods

Purify the iodide by crystallising it from EtOH, EtOH/diethyl ether (1:1), EtOH/water or aqueous acetone. Dry it at 50o under a vacuum and store it over P2O5 in a vacuum desiccator. Keep it away from light. [Beilstein 4 IV 472.]

Check Digit Verification of cas no

The CAS Registry Mumber 631-40-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 631-40:
(5*6)+(4*3)+(3*1)+(2*4)+(1*0)=53
53 % 10 = 3
So 631-40-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H28N.HI/c1-5-9-13(10-6-2,11-7-3)12-8-4;/h5-12H2,1-4H3;1H/q+1;/p-1

631-40-3 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
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  • Price
  • Detail

  • Alfa Aesar

  • (A15961)  Tetra-n-propylammonium iodide, 98+%   

  • 631-40-3

  • 25g

  • 562.0CNY

  • Detail

  • Alfa Aesar

  • (A15961)  Tetra-n-propylammonium iodide, 98+%   

  • 631-40-3

  • 100g

  • 1617.0CNY

  • Detail

  • Aldrich

  • (235954)  Tetrapropylammoniumiodide  ≥98%

  • 631-40-3

  • 235954-25G

  • 560.43CNY

  • Detail

631-40-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Tetrapropylammonium iodide

1.2 Other means of identification

Product number -
Other names 1-Propanaminium, N,N,N-tripropyl-, iodide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:631-40-3 SDS

631-40-3Relevant articles and documents

Systematic structure control of ammonium iodide salts as feasible UCST-type forward osmosis draw solutes for the treatment of wastewater

Park, Jeongseon,Joo, Heeyoung,Noh, Minwoo,Namkoong, Yon,Lee, Seonju,Jung, Kyung Hwa,Ahn, Hye Ryun,Kim, Seulah,Lee, Jong-Chan,Yoon, Jae Hoon,Lee, Yan

, p. 1255 - 1265 (2018)

A variety of UCST-type thermoresponsive ammonium iodide salts is systematically designed and synthesised with desired aqueous solubility, phase-transition temperature, osmolality change, phase-transition concentration range, stability, and toxicity by controlling the ionic interactions, hydrophobicity, and symmetry of the salt structure. Suitable draw solutes can be selected based on the characteristics of the ammonium iodide salts as well as the feed solutions for feasible forward osmosis (FO)-based water purification. In this research, highly concentrated wastewater from a flue gas desulfuriser (FGD), with osmotic pressure three times higher than seawater, is targeted for purification by FO using the draw solutes. Two ammonium iodide salts (HM8I and HM10I) show a remarkable water flux from the wastewater samples and significantly lower salt leakage compared to conventional draw solutes. The osmolality of the phase-separated draw solution drops to less than one tenth of that of the initial feed solution, and reverse osmosis or nanofiltration can be applied to the solution with much lower external pressure for the final purification to produce fresh water. This systematic approach to the design and selection of suitable draw solutes can be an effective strategy for future practical FO-based wastewater treatment and seawater desalination.

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