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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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCN0902
MKCH0428
STBH7834
MKCD3852
MKCB1455V

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