Tris(2-methyl-1-aziridinyl)phosphine oxide CAS#: 57-39-6

Tris(2-methyl-1-aziridinyl)phosphine oxide Basic information

Product Name:

Tris(2-methyl-1-aziridinyl)phosphine oxide

Synonyms:

1,1’,1’’-phosphinylidynetris(2-methyl)azridine
1,1’,1’’-phosphinylidynetris(2-methyl-Aziridine
1,1’,1’’-phosphinylidynetris[2-methyl-aziridin
c3172
ent50,003
mapo
metapoxide
metepa

CAS:

57-39-6

MF:

C9H18N3OP

MW:

215.23

EINECS:

200-326-5

Mol File:

57-39-6.mol

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Tris(2-methyl-1-aziridinyl)phosphine oxide Chemical Properties

Melting point:: 25°C
Boiling point:: 90-92 °C (0.15-0.3 mmHg)
Density: 1.0790
form: liquid
pka: 3.80±0.40(Predicted)
Odor: amine odor
NIST Chemistry Reference: Tris(1-(2-methyl)aziridinyl)phosphine oxide(57-39-6)
IARC: 3 (Vol. 9, Sup 7) 1987
EPA Substance Registry System: Metapa (57-39-6)

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Safety Information

RIDADR: 2810
HazardClass: 6.1(b)
PackingGroup: III
Toxicity: LD50 in male, female rats (mg/kg): 136, 213 orally (Gaines)

MSDS

Language:English Provider:Tris(2-methyl-1-aziridinyl)phosphine oxide

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Tris(2-methyl-1-aziridinyl)phosphine oxide Usage And Synthesis

Chemical Properties

Amber liquid; amine odor. Miscible with water and organic solvents.

Uses

Metepa is a chemosterilant.

Uses

Chemosterilant; in creaseproofing and flameproofing textiles.

Definition

ChEBI: Tris(2-methyl-1-aziridinyl)phosphine oxide is a phosphoramide.

Hazard

Toxic by ingestion and skin absorption, strong irritant to skin.

Safety Profile

Poison by ingestion, skin contact, intraperitoneal, and subcutaneous routes. Experimental teratogenic and reproductive effects. Questionable carcinogen with experimental carcinogenic data. Animal experiments suggest cholinesterase inlubition, possibly due to metabolic products of this material in the body. When heated to decomposition it emits very toxic fumes of NOx and POx.

Tris(2-methyl-1-aziridinyl)phosphine oxide Preparation Products And Raw materials

Raw materials

Amino-2-propanol

Tris(2-methyl-1-aziridinyl)phosphine oxide Supplier

SelectLab Chemicals GmbH

Tel: +49-(0)2383-919350
Email: info@selectlab.de

XiaoGan ShenYuan ChemPharm co,ltd

Tel: 0712-0712-2580635 15527768850
Email: 1791901229@qq.com

Hangzhou Yuhao Chemical Technology Co., Ltd

Tel: 0571-82693216
Email: info@yuhaochemical.com

Shanghai Apichemical CO.,LTD

Tel: 021-51370612;
Email: info@apichemical.com

Shanghai Worldyang Chemical Co.,Ltd.

Tel: 021-021-56795766
Email: sales@worldyachem.com

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