2-Aminobenzaldehyde

Basic Information

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CAS Number

529-23-7

Molecular Formula

C7H7NO

Molecular Weight

121.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Physical State

Pale-yellow to Yellow-brown Solid

Melting Point

38 ºC

Boiling Point

258.7°C at 760 mmHg

Refractive Index

1.5323 (estimate)

SMILES

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C1=CC=C(C(=C1)C=O)N

InChI

InChI=1S/C7H7NO/c8-7-4-2-1-3-6(7)5-9/h1-5H,8H2

InChIKey

FXWFZIRWWNPPOV-UHFFFAOYSA-N

LogP

1.0813

Topological Polar Surface Area

43.09 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

103

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

Unstable: reported to polymerize rapidly at room temperature. Incompatible with strong oxidizing agents, strong bases. Store at -20 C.

Synonyms & References

English

Z3034936011
Q21099244
2-Formylaniline, Anthranilaldehyde, o-Aminobenzaldehyde
m-Amino benzaldehyde
SY024955
UNII-EG769PG2AX
2-Aminobenzaldehyde
InChI=1/C7H7NO/c8-7-4-2-1-3-6(7)5-9/h1-5H,8H2
DTXSID6060183
SCHEMBL25505
O-amino benzaldehyde
FXWFZIRWWNPPOV-UHFFFAOYSA-
10.14272/FXWFZIRWWNPPOV-UHFFFAOYSA-N.1
AKOS006221234
GS-3280
529-23-7
EN300-118143
Benzaldehyde, 2-amino-
EINECS 208-454-3
anthranil aldehyde
AI3-52264
2-ABA
ghl.PD_Mitscher_leg0.1278
CS-W007486
BCP07330
aminobenzaldehyde
NS00032615
AMY4000
J-508021
2-amino-benzaldehyde
MFCD00007709

MDL Number

MFCD30488993

Customs Code

2922399090

FAQ

What are the physical and chemical properties of 2-Aminobenzaldehyde (CAS: 529-23-7)?

2-Aminobenzaldehyde (CAS: 529-23-7) is a white crystalline solid with a molecular weight of 123.15 g/mol. It is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. This compound shows moderate reactivity, particularly towards nucleophilic and electrophilic functions. It is often used in organic synthesis as a basis for further derivatization.

How is 2-Aminobenzaldehyde (CAS: 529-23-7) typically synthesized?

2-Aminobenzaldehyde (CAS: 529-23-7) can be synthesized via the reduction of 2-formylbenzene using hydrogen gas in the presence of a catalyst like palladium on carbon. Alternatively, it can be prepared by the reduction of 2-nitrobenzaldehyde with sodium borohydride, followed by the hydrolysis of the nitro group.

What industries use 2-Aminobenzaldehyde (CAS: 529-23-7)?

2-Aminobenzaldehyde (CAS: 529-23-7) is used in various industries. It is primarily used in the pharmaceutical industry for the synthesis of drugs, in the polymer industry for the production of functional polymers, and in the chemical sensing industry for developing gas sensors and semiconductors.

What precautions should be taken when handling 2-Aminobenzaldehyde (CAS: 529-23-7)?

Handling 2-Aminobenzaldehyde (CAS: 529-23-7) requires safety measures such as wearing appropriate personal protective equipment (PPE) including gloves and goggles. It should be handled in a well-ventilated area or a fume hood. In case of a spill, it should be cleaned up with caution, and appropriate safety data sheets (SDS) should be consulted for specific disposal procedures.