8.00947
Ethylenediamine
for synthesis
Synonym(s):
1,2-Diaminoethane, 1,2-Ethanediamine, 1,2-Diaminoethane
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About This Item
Quality Level
grade
synthesis grade
vapor density
2.07 (vs air)
vapor pressure
10 mmHg ( 20 °C)
assay
≥99% (GC)
form
liquid
autoignition temp.
716 °F
potency
866 mg/kg LD50, oral (Rat), 560 mg/kg LD50, skin (Rabbit)
expl. lim.
16 %
reaction suitability
reagent type: reductant
dilution
(for synthesis)
refractive index
n20/D 1.4565 (lit.)
pH
12.2 (20 °C, 100 g/L in H2O)
bp
118 °C (lit.)
mp
8.5 °C (lit.)
transition temp
flash point 38 °C
density
0.899 g/mL at 25 °C (lit.)
storage temp.
2-30°C
SMILES string
NCCN
InChI
1S/C2H8N2/c3-1-2-4/h1-4H2
InChI key
PIICEJLVQHRZGT-UHFFFAOYSA-N
Application
- DAE/Cr(II) complex is used for the reduction of primary alkyl halides to alkanes, and aryl bromides or iodides to arenes. This complex is also used to reduce β-substituted alkyl halides and epoxides to alkenes.
- DAE/Borane (1:1) complex is used as a highly selective reducing agent for the conversion of cinnamaldehyde to cinnamyl alcohol.
- DAE/Li complex is used as an efficient reagent for the reduction of alkenes, aromatic hydrocarbons, phenols, and alcohols.
Analysis Note
Water (GC, area%): ≤ 1.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.896 - 0.898
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
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Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Resp. Sens. 1B - Skin Corr. 1B - Skin Sens. 1B
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
100.4 °F - closed cup
flash_point_c
38 °C - closed cup
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8009470521 | 04061839611221 |
| 8009471000 | 04022536364582 |
| 8009472500 | 04022536364599 |
| 8009472521 | 04061839611245 |
| 8009479051 | 04022536364605 |
| 8009479999 | 04022536364612 |
| 8009470100 | 04022536364568 |
| 8009470500 | 04022536364575 |
| 8009470501 | 04061839611214 |
| 8009472501 | 04061839611238 |
| 8009479180 | 04027269977122 |