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Merck
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Key Documents

8.01295

Sigma-Aldrich

4-Ethylmorpholine

for synthesis

Synonym(s):

4-Ethylmorpholine, N-Ethylmorpholine

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About This Item

Empirical Formula (Hill Notation):
C6H13NO
CAS Number:
100-74-3
Molecular Weight:
115.17
MDL number:
MFCD00006177
UNSPSC Code:
12352005
EC Index Number:
202-885-0

vapor pressure

8.1 hPa ( 20 °C)

Quality Level

200

Assay

≥97.0% (GC)

form

liquid

autoignition temp.

160 °C

potency

1640 mg/kg LD50, oral (Rat)
900 mg/kg LD50, skin (Rabbit)

expl. lim.

1.9 % (v/v)

pH

11.8 (20 °C, 100 g/L in H2O)

kinematic viscosity

1 cSt(23 °C)

bp

138 °C/1013 hPa

mp

-63--62 °C

transition temp

flash point 30 °C

density

0.91 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C6H13NO/c1-2-7-3-5-8-6-4-7/h2-6H2,1H3

InChI key

HVCNXQOWACZAFN-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.913 - 0.916
Identity (IR): passes test

Signal Word

Danger

Hazard Statements

H226 - H302 - H311 - H314

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

86.0 °F

Flash Point(C)

30 °C

Certificates of Analysis (COA)

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