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C5459

Sigma-Aldrich

N-Carbethoxyphthalimide

96%

Synonym(s):

N-Ethoxycarbonylphthalimide, Ethyl 1,3-dioxo-2-isoindolinecarboxylate, Ethyl phthalimide-N-carboxylate

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About This Item

Empirical Formula (Hill Notation):
C11H9NO4
CAS Number:
22509-74-6
Molecular Weight:
219.19
Beilstein:
196340
EC Number:
245-048-5
MDL number:
MFCD00005893
UNSPSC Code:
12352100
PubChem Substance ID:
24892787
NACRES:
NA.22

Assay

96%

form

crystals

mp

90-92 °C (lit.)

SMILES string

CCOC(=O)N1C(=O)c2ccccc2C1=O

InChI

1S/C11H9NO4/c1-2-16-11(15)12-9(13)7-5-3-4-6-8(7)10(12)14/h3-6H,2H2,1H3

InChI key

VRHAQNTWKSVEEC-UHFFFAOYSA-N

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Application

Used to protect amine functional groups.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H315,H317,H318

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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