Alu­minum diethylphos­phi­nate CAS 225789-38-8

• Iden­ti­fi­ca­tion
• Prop­er­ties
• Safe­ty Data
• Spec­i­fi­ca­tions & Oth­er Information
• Links
• Quick Inquiry

Iden­ti­fi­ca­tion

CAS Number

225789-38-8

Name

Alu­minum diethylphosphinate

Syn­onyms

Alu­mini­um tris(diethylphosphinate)
[IUPAC name – gen­er­at­ed by ACD/​Name]
Aluminiumtris(diethylphosphinat)
[Ger­man]
[IUPAC name – gen­er­at­ed by ACD/​Name]
Phos­phinic acid, P,P-diethyl-, alu­minum salt (3:1)
[Index name – gen­er­at­ed by ACD/​Name]
Tris(diéthylphosphinate) d’aluminium
[French]
[IUPAC name – gen­er­at­ed by ACD/​Name]
Alu­minum diethylphos­phi­nate
Diethylphos­phinic acid, alu­minum salt

SMILES

InChI=1S/3C4H11O2P.Al/​c31-3-7(5,6)4-2;/h33-4H2,1-2H3,(H,5,6);/q;;;+3/p-3

Std­InChI

InChI=1S/3C4H11O2P.Al/​c31-3-7(5,6)4-2;/h33-4H2,1-2H3,(H,5,6);/q;;;+3/p-3

Std­InChIKey

InChI=1S/3C4H11O2P.Al/​c31-3-7(5,6)4-2;/h33-4H2,1-2H3,(H,5,6);/q;;;+3/p-3

Mol­e­c­u­lar Formula

C12H30AlO6P3

Mol­e­c­u­lar Weight

390.270

EINECS Number

428-310-5

Prop­er­ties

Appear­ance

White pow­der

Safe­ty Data

RIDADR 

NONH for all modes of transport

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Alu­minum diethylphos­phi­nate CAS 225789-38-8

Iden­ti­fi­ca­tion Methods

HNMR, HPLC

Puri­ty

99% min

White­ness (Wr)

≥96%

Mois­ture Content

≤0.5%

Bulk Den­si­ty

0.3~0.6 g/​ml

Par­ti­cle Size

D50 : 20~40um ; D98:＜95um

2% Weight Loss Tem­per­a­ture (TGA)

＞360°C

Shelf Life

2 years

Stor­age

Under room tem­per­a­ture away from light

Known Appli­ca­tion

Alu­minum Diethylphos­phi­nate (ADP) is a high­ly effi­cient halo­­gen-free phos­pho­rus-based flame retar­dant. It is pri­mar­i­ly used in engi­neer­ing plas­tics such as PA6, PA66, PBT, and PET, and is wide­ly applied in indus­tries includ­ing elec­tri­cal and elec­tron­ic com­po­nents, new ener­gy vehi­cles (NEVs), telecom­mu­ni­ca­tions equip­ment, LED light­ing, and house­hold appliances.

ADP is typ­i­cal­ly used in com­bi­na­tion with oth­er flame retar­dants to achieve enhanced flame-retar­­dant per­for­mance and improved pro­cess­ing char­ac­ter­is­tics. Com­mon syn­er­gists include :
Melamine Polyphos­phate (MPP): Improves the flame-retar­­dant effi­cien­cy of polyamide (PA) mate­ri­als while reduc­ing the required load­ing lev­el.
Ammo­ni­um Polyphos­phate (APP): Used in intu­mes­cent flame-retar­­dant sys­tems.
Zinc Phos­phi­nate : Enhances flame-retar­­dant per­for­mance and heat resis­tance.
Glass Fiber (GF): Rein­forces the mechan­i­cal prop­er­ties of engi­neer­ing plas­tics and works syn­er­gis­ti­cal­ly with flame-retar­­dant systems.

Key Advan­tages

1.Halogen-free and envi­ron­men­tal­ly friend­ly
2.High flame-retar­­dant effi­cien­cy, requir­ing rel­a­tive­ly low addi­tion lev­els.
3.Excellent ther­mal sta­bil­i­ty, suit­able for high-tem­per­a­­ture pro­cess­ing.
4.Low smoke gen­er­a­tion and reduced emis­sion of cor­ro­sive gas­es dur­ing com­bus­tion.
5.Minimal impact on the mechan­i­cal and elec­tri­cal prop­er­ties of the fin­ished materials.

Links

This prod­uct is devel­oped by our R&D com­pa­ny Warshel Chem­i­cal Ltd (https://​www​.warshel​.com/).

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