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Key Documents

8.03237

Sigma-Aldrich

2-(Dimethylamino)-ethanol

for synthesis

Synonym(s):

2-(Dimethylamino)-ethanol, N,N-Dimethylethanolamine

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About This Item

Linear Formula:
(CH3)2NCH2CH2OH
CAS Number:
Molecular Weight:
89.14
MDL number:
UNSPSC Code:
12352104
EC Index Number:
203-542-8
NACRES:
NA.22

vapor pressure

6.12 hPa ( 20 °C)

Quality Level

Assay

≥99.0% (GC)

form

liquid

autoignition temp.

245 °C

potency

2130 mg/kg LD50, oral (Rat)
1220 mg/kg LD50, skin (Rabbit)

expl. lim.

1.4-12.2 % (v/v)

pH

10.5-11 (20 °C, 100 g/L in H2O)

kinematic viscosity

3.58 cSt(21.6 °C)

mp

-59 °C

transition temp

flash point 40 °C (DIN 51755 Part 1)

density

0.89 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C4H11NO/c1-5(2)3-4-6/h6H,3-4H2,1-2H3

InChI key

UEEJHVSXFDXPFK-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.886 - 0.887
Water (K. F.): ≤ 0.30 %
Identity (IR): passes test

Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

104.0 °F - Seta closed cup

Flash Point(C)

40 °C - Seta closed cup


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