Skip to Content
Merck
All Photos(1)

Key Documents

8.08279

Sigma-Aldrich

1,4-Diaminobutane

for synthesis

Synonym(s):

1,4-Diaminobutane, Tetramethylenediamine, 1.4-Butanediamine

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
H2N(CH2)4NH2
CAS Number:
110-60-1
Molecular Weight:
88.15
MDL number:
MFCD00008235
UNSPSC Code:
12352116
EC Index Number:
203-782-3

vapor pressure

436 Pa ( 25 °C)

Quality Level

200

Assay

≥98.0% (GC)

potency

463 mg/kg LD50, oral (Rat)
1576 mg/kg LD50, skin (Rabbit)

expl. lim.

0.7-11.2 % (v/v)

mp

28 °C

transition temp

flash point 45 °C

density

0.88 g/cm3 at 25 °C

InChI

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

InChI key

KIDHWZJUCRJVML-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 25 °C
Melting range (upper value): ≤ 29 °C
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Pictograms

CorrosionSkull and crossbones
GHS05,GHS06

Signal Word

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 Code

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

Flash Point(F)

113.0 °F - closed cup

Flash Point(C)

45 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service