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Metepa

Metepa structure

CAS No:
57-39-6
Formula:
C9H18N3OP
Chemical Name:
Metepa
Synonyms:
Aziridine,1,1′,1′′-phosphinylidynetris[2-methyl-;Phosphine oxide,tris(2-methyl-1-aziridinyl)-;1,1′,1′′-Phosphinylidynetris[2-methylaziridine];EMT 50003;MAPO;Metapoxide;Metepa;Methaphoxide;Methyl aphoxide;Tris(2-methyl-1-aziridinyl)phosphine oxide;Tris(methylaziridinyl)phosphine oxide;Tris(1,2-propylene)phosphoramide;Tris(2-methylaziridinyl)phosphine oxide;Trimethylaziridinylphosphine oxide;Metapa;MAPO (chemosterilant);NSC 54054;23701-62-4
Categories:
Organic Chemistry > Phosphines

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Description

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

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

Metepa Basic Attributes

Molecular Weight：

215.23200

Exact Mass：

215.23

EC Number：

200-326-5

UNII：

9PB481H025

NSC Number：

62578|62577|54054

DSSTox ID：

DTXSID5020815

HScode：

29310095

Characteristics

PSA：

35.91000

XLogP3：

1.02050

Appearance：

Water white to straw coloured viscous liquid

Density：

1.27 g/cm3

Melting Point：

<25 °C

Boiling Point：

91 °C

Flash Point：

142.3ºC

Refractive Index：

n20/D 1.579(lit.)

Storage Conditions：

Store in a cool, dry location - 18 C or below at all times.

Toxicity：

LD50 in male, female rats (mg/kg): 136, 213 orally (Gaines)

Safety Information

Packing level：

III

Hazard category：

6.1(b)

Transport codes：

UN 2810

wgk germany：

hazard class code：

R38

safety instructions：

S37/39; S26

Marks：

Stability/Shelf Life：

Stable at normal temperatures and pressures.

Precautionary statement(s)：

P262, P264, P270, P280, P301+P310, P302+P350, P310, P321, P322, P330, P361, P363, P405, P501

Hazard Statements：

H301

GHS Classification：

|Danger|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|P262, P264, P270, P280, P301+P310, P302+P350, P310, P321, P322, P330, P361, P363, P405, and P501|Aggregated GHS information provided by 40 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

metepa

Metepa Use and Manufacturing

Uses

Chemosterilant.

Manufacturing Info：

Aziridine, 1,1',1''-phosphinylidynetris[2-methyl-: ACTIVE

Computed Properties

Molecular Weight:215.23
XLogP3:0.7
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:215.11874920
Monoisotopic Mass:215.11874920
Topological Polar Surface Area:26.1
Heavy Atom Count:14
Complexity:274
Undefined Atom Stereocenter Count:3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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