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8.14713

Sigma-Aldrich

Tetraethylene pentamine

(mixture of aliphatic amines) for synthesis

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Synonym(s):
Tetraethylene pentamine, 1,4,7,10,13-Pentaazatridecane
Empirical Formula (Hill Notation):
C8H23N5
CAS Number:
112-57-2
Molecular Weight:
189.30
MDL number:
MFCD00008168
UNSPSC Code:
12352116
EC Index Number:
203-986-2
NACRES:
NA.22

vapor pressure

<0.1 hPa ( 20 °C)

Quality Level

200

Assay

≥95.0% (GC)

form

liquid

autoignition temp.

330 °C

potency

3990 mg/kg LD50, oral (Rat)
660 mg/kg LD50, skin (Rabbit)

expl. lim.

0.1-15 % (v/v)

pH

11.8 (20 °C, 20 g/L in H2O)

bp

330 °C/1013 hPa

mp

-30 °C

transition temp

flash point 193 °C

density

0.998 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C8H23N5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h11-13H,1-10H2

InChI key

FAGUFWYHJQFNRV-UHFFFAOYSA-N

Application

  • Organic solar cells enhancement: It is used in developing water/alcohol-soluble hyperbranched perylene diimide electron transport layers, significantly improving the efficiency of organic solar cells (Zhou et al., 2019).

Analysis Note

Assay (GC, area%): ≥ 95.0 % (a/a)
Water (K. F.): ≤ 0.50 %
Identity (IR): passes test

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

325.4 °F - closed cup

Flash Point(C)

163 °C - closed cup

Regulatory Information

危险化学品

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