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D13208

Sigma-Aldrich

1,4-Diaminobutane

99%

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Synonym(s):
1,4-Butanediamine, Putrescine, Tetramethylenediamine
Linear Formula:
NH2(CH2)4NH2
CAS Number:
Molecular Weight:
88.15
Beilstein/REAXYS Number:
605282
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

form

solid

expl. lim.

9.08 %

refractive index

n20/D 1.457 (lit.)

bp

158-160 °C (lit.)

mp

25-28 °C (lit.)

density

0.877 g/mL at 25 °C (lit.)

SMILES string

NCCCCN

InChI

1S/C4H12N2/c5-3-1-2-4-6/h1-6H2

InChI key

KIDHWZJUCRJVML-UHFFFAOYSA-N

Gene Information

rat ... Odc1(24609)

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1 of 4

This Item
32810487457491136
1,4-Diaminobutane 99%

D13208

1,4-Diaminobutane

1,4-Diaminobutane dihydrochloride purum, ≥99.0% (AT)

32810

1,4-Diaminobutane dihydrochloride

form

solid

form

powder

form

solid

form

solid

bp

158-160 °C (lit.)

bp

-

bp

-

bp

-

density

0.877 g/mL at 25 °C (lit.)

density

-

density

-

density

-

mp

25-28 °C (lit.)

mp

280 °C (dec.) (lit.)

mp

280 °C (dec.) (lit.)

mp

280 °C (dec.) (lit.)

refractive index

n20/D 1.457 (lit.)

refractive index

-

refractive index

-

refractive index

-

Application

GABA precursor in many biological systems and synthon for amido-ureas.

pictograms

CorrosionSkull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 1

flash_point_f

113.0 °F - closed cup

flash_point_c

45 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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M C de Mello et al.
Neurochemistry international, 22(3), 249-253 (1993-03-01)
Cultured retina cells from chick embryos took up [3H]putrescine and approx 10.8% of the incorporated amine was converted into [3H]GABA. The putrescine-derived GABA accumulated in a pool that was released in the medium at a rate corresponding to 3.66% of
Journal of the Chemical Society. Perkin Transactions 1, 3179-3179 (1992)
Juhani Jänne et al.
European journal of biochemistry, 271(5), 877-894 (2004-03-11)
The polyamines putrescine, spermidine and spermine are organic cations shown to participate in a bewildering number of cellular reactions, yet their exact functions in intermediary metabolism and specific interactions with cellular components remain largely elusive. Pharmacological interventions have demonstrated convincingly
Chi Yang et al.
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The phosphate starvation response in bacteria has been studied extensively for the past few decades and the phosphate-limiting signal is known to be mediated via the PhoBR two-component system. However, the global DNA binding profile of the response regulator PhoB
C W Tabor et al.
Annual review of biochemistry, 45, 285-306 (1976-01-01)
As is evident from the above summary of the recent literature, plus many other papers not cited here, there is an extensive literature indicating the physiological significance of these amines. The most important studies can be summarized as follows. (a)

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