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8.08279

1,4-Diaminobutane

for synthesis

Synonym(s):

1,4-Diaminobutane, Tetramethylenediamine, 1.4-Butanediamine

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About This Item

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

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

6.1B - 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

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

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