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Key Documents

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Safety Information

02400

Sigma-Aldrich

Ethanolamine

puriss. p.a., ACS reagent, ≥99.0% (GC/NT)

Synonym(s):

2-Aminoethanol, 2-Aminoethyl alcohol, ETA, MEA, MEA 90, MEA-LCI, Monoethanolamine

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25 MG
CN¥958.88
100 MG
CN¥2,672.55
250 MG
CN¥4,356.08
1 G
CN¥13,780.54
5 X 1 G
CN¥52,741.19

CN¥958.88

Available to ship onApril 14, 2025Details

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25 MG
CN¥958.88
100 MG
CN¥2,672.55
250 MG
CN¥4,356.08
1 G
CN¥13,780.54
5 X 1 G
CN¥52,741.19

About This Item

Linear Formula:
NH2CH2CH2OH
CAS Number:
141-43-5
Molecular Weight:
61.08
Beilstein:
505944
EC Number:
205-483-3
MDL number:
MFCD00008183
UNSPSC Code:
12352100
PubChem Substance ID:
329747429
NACRES:
NA.21

CN¥958.88

Available to ship onApril 14, 2025Details

Request a Bulk Order

grade

ACS reagent
puriss. p.a.

Quality Level

200

vapor density

2.1 (vs air)

vapor pressure

0.2 mmHg ( 20 °C)

Assay

≥99.0% (GC/NT)

autoignition temp.

1436 °F

expl. lim.

17 %

impurities

≤0.2% water

ign. residue

≤0.05% (as SO4)

refractive index

n20/D 1.454 (lit.)
n20/D 1.454

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This Item
D0260C9630A9376
N6,2′-O-二丁酰基腺苷 3′,5′-环单磷酸 钠盐 ≥96% (HPLC), powder

D0627

N6,2′-O-二丁酰基腺苷 3′,5′-环单磷酸 钠盐

N6,2′-O-二丁酰基腺苷 3′,5′-环单磷酸 钠盐 ≥97% (HPLC), powder

D0260

N6,2′-O-二丁酰基腺苷 3′,5′-环单磷酸 钠盐

胞苷 2′:3′-环一磷酸 单钠盐 ≥95% (HPLC)

C9630

胞苷 2′:3′-环一磷酸 单钠盐

腺苷 2′:3′-循环磷酸钠盐 钠盐 ≥93%

A9376

腺苷 2′:3′-循环磷酸钠盐 钠盐

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

powder

form

powder

form

powder

form

powder

assay

≥96% (HPLC)

assay

≥97% (HPLC)

assay

≥95% (HPLC)

assay

≥93%

color

off-white

color

white

color

-

color

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

General description

Ethanolamine is an alkanolamine.[1] Ethanolamine is an essential growth-promoting supplement for serum-free medium for culturing mouse plasmacytomas and hybridoma cell lines of MPC11-BL and SP2/0-BL origins.[2] It is reported to efficiently inhibit the coupling reaction of aryl halides.[1]

Application

Ethanolamine was used for the synthesis of N-oleoylaminoethanol standard.[3] It was also used for the preparation and derivatization of poly(acrylic acid) (PAA) films.[4] It may be used in the scintillating method for evaluating counts for carbon-14.[5]

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

195.8 °F - Pensky-Martens closed cup

Flash Point(C)

91 °C - Pensky-Martens closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
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    Certificates of Analysis (COA)

    Lot/Batch Number
    SDBB2572
    STBL1082
    STBK8720
    STBL4341
    STBL3175

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    Liquid scintillation counting of carbon-14. Use of ethanolamine-ethylene glycol monomethyl ether-toluene.
    Jeffay H and Alvarez J.
    Analytical Chemistry, 33(4), 612-615 (1961)
    Fong-Fu Hsu et al.
    Journal of the American Society for Mass Spectrometry, 13(5), 558-570 (2002-05-22)
    Negative-ion electrospray ionization tandem quadrupole mass spectrometry provides a useful method for the structural characterization of ceramides. Fragment ions referring to the identities of the fatty acid substituent and of the long chain base of the molecules are readily available
    Aqueous solvation and functionalization of weak-acid polyelectrolyte thin films.
    Peez RF, et al.
    Langmuir, 14(15), 4232-4237 (1998)
    H Murakami et al.
    Proceedings of the National Academy of Sciences of the United States of America, 79(4), 1158-1162 (1982-02-01)
    A serum-free medium supplemented with a few growth factors was devised to grow lymphocyte hybridomas. The medium was developed with the hybridoma line MPC11-BL, a fusion product between a mouse plasmacytoma cell line (MPC11TG70na3) and mouse (BALB/c) spleen cells. In
    Surface reactions of brominated arenes as a model for the formation of chlorinated dibenzodioxins and-furans in incineration: inhibition by ethanolamine.
    Lippert T, et al.
    Environmental Science & Technology, 25(8), 1485-1489 (1991)
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