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8.14713

Sigma-Aldrich

Tetraethylene pentamine

(mixture of aliphatic amines) for synthesis

Synonym(s):

Tetraethylene pentamine, 1,4,7,10,13-Pentaazatridecane

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About This Item

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 Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

PRTR

Class II Designated Chemical Substances

FSL

Flammable liquids
Type 3 petroleums
Hazardous rank III
Water soluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

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’.

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