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N-Nitrosodibutylamine

N-Nitrosodibutylamine structure

CAS No:
924-16-3
Formula:
C8H18N2O
Chemical Name:
N-Nitrosodibutylamine
Synonyms:
1-Butanamine,N-butyl-N-nitroso-;Dibutylamine,N-nitroso-;N-Butyl-N-nitroso-1-butanamine;Dibutylnitrosamine;Di-n-butylnitrosamine;N-Nitrosodibutylamine;N,N-Dibutylnitrosamine;N-Nitrosodi-n-butylamine;Nitrosodibutylamine;N,N-Di-n-butylnitrosamine;N-Nitroso-N-di-n-butylamine;NSC 6830;NDBA
Categories:
Organic Chemistry > Amides

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Description

N-Nitrosodi-n-butylamine is a yellow, oily liquid.

N-Nitrosodibutylamine Basic Attributes

Molecular Weight：

158.24

Exact Mass：

158.24

EC Number：

213-101-1

HScode：

2928000090

Characteristics

PSA：

32.7

XLogP3：

2.63

Appearance：

N-nitrosodi-n-butylamine is a pale yellow liquid.

Density：

0.9009 g/cm³ @ Temp: 20 °C

Melting Point：

<25 °C

Boiling Point：

116 °C @ Press: 14 Torr

Flash Point：

105.3ºC

Refractive Index：

1.456

Water Solubility：

In water, 1.27X10+3 mg/L at 24 deg C

Storage Conditions：

-20°C Freezer

Vapor Pressure：

4.69X10-2 mm Hg at 25 deg C /Extrapolated/

Vapor Density：

0.9009

Toxicity：

Oral-rat LD50: 1200 mg/kg; subcutaneous-rat LD50: 1200 mg/kg

Flammability characteristics：

Thermal decomposition to emit toxic nitrogen oxide fumes

Safety Information

Packing level：

III

Hazard category：

6.1(b)

Transport codes：

2810

wgk germany：

hazard class code：

22-40-63-43-36/37/38-23/24/25-46-45

safety instructions：

45-36/37-24/25-23-53

RTECS Number：

EJ4025000

Marks：

Xn,T

Storage features：

Warehouse ventilated, low temperature and dry

Stability/Shelf Life：

It is stable in neutral or alkaline solution but slowly decomposes in acid solution and is somewhat sensitive to light.

Precautionary statement(s)：

P281

Hazard Statements：

H302-H351

Toxicity

Toxicity class：

moderately toxic

N-Nitrosodibutylamine Use and Manufacturing

N-Nitrosodi-n-butylamine is used primarily as a research chemical (IARC 1974). It has also been used as an intermediate in the synthesis of di-n-butylhydrazine.

Computed Properties

Molecular Weight:158.24
XLogP3:2.6
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:6
Exact Mass:158.141913202
Monoisotopic Mass:158.141913202
Topological Polar Surface Area:32.7
Heavy Atom Count:11
Complexity:88.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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N-Nitroso-di-n-butylamine

CAS No.: 924-16-3

Content: 99.00%

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