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307351

Sigma-Aldrich

Di-sec-butylamine, mixture of (±) and meso

99%

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About This Item

Linear Formula:
[C2H5CH(CH3)]2NH
CAS Number:
626-23-3
Molecular Weight:
129.24
EC Number:
210-937-9
MDL number:
MFCD00009326
UNSPSC Code:
12352100
PubChem Substance ID:
24858585
NACRES:
NA.22

Assay

99%

form

liquid

refractive index

n20/D 1.41 (lit.)

bp

135 °C/765 mmHg (lit.)

density

0.753 g/mL at 25 °C (lit.)

SMILES string

CCC(C)NC(C)CC

InChI

1S/C8H19N/c1-5-7(3)9-8(4)6-2/h7-9H,5-6H2,1-4H3

InChI key

OBYVIBDTOCAXSN-UHFFFAOYSA-N

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General description

Di-sec-butylamine undergoes exothermic exchange reaction with the cluster [N,N,N′,N′-tetramethyl bis-endo-BCH-2,5-diamide...H+...di-isopropylamine].

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226,H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

73.8 °F - closed cup - (own results)

Flash Point(C)

23.2 °C - closed cup - (own results)

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Matthias Witt et al.
Physical chemistry chemical physics : PCCP, 7(5), 1065-1072 (2005-03-07)
The ligand exchange reactions of the proton-bound trimer [(DMF)2...H+...H2NCH3] of dimethylformamide (DMF) and methylamine and of proton-bound dimers [diamide...H+...amine] of three aliphatic primary diamides, succinic diamide, adipinic diamide, and maleic diamide, and of three tertiary diamides N,N,N',N'-tetramethyl succinic diamide, N,N,N',N'-tetramethyl

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