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8.21980

Sigma-Aldrich

1,4-Diaminobutane dihydrochloride

for synthesis

Synonym(s):

1,4-Diaminobutane dihydrochloride, 1,4-Butanediammonium dichloride, Putrescine dihydrochloride, Tetramethylenediammonium dichloride

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About This Item

Linear Formula:
H2N(CH2)4NH2 · 2 HCl
CAS Number:
333-93-7
Molecular Weight:
161.07
MDL number:
MFCD00012526
UNSPSC Code:
12352107
EC Index Number:
206-375-9
NACRES:
NA.22

vapor pressure

436 Pa ( 25 °C)

Quality Level

200

form

crystals

expl. lim.

0.7-11.2 % (v/v)

mp

28 °C

transition temp

flash point 45 °C

solubility

soluble 930 g/L

density

0.88 g/cm3 at 25 °C

storage temp.

2-30°C

InChI

1S/C4H12N2.2ClH/c5-3-1-2-4-6;;/h1-6H2;2*1H

InChI key

XXWCODXIQWIHQN-UHFFFAOYSA-N

Pictograms

CorrosionSkull and crossbones
GHS05,GHS06

Signal Word

Danger

Hazard Statements

H302 - H311 - H314 - H330

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 1

Certificates of Analysis (COA)

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