2-Nitro benzaldehyde, GR 99%+

Name: 2-Nitro benzaldehyde, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-009274

About 2-Nitro benzaldehyde, GR 99%+

2-Nitro benzaldehyde is an amine building block (AR grade) carrying the CAS registry number 552-89-6 with a typical assay of ≥99%. With the molecular formula C7H5NO3, it has a molar mass of 151.12 g/mol. Common synonyms include ortho-Nitrobenzaldehyde and o-Nitrobenzaldehyde.

It is supplied as a crystalline solid. Literature values give a melting point of 42-44 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 g, 25 g, 100 g and 1 kg packs, 2-Nitro benzaldehyde is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	2-Nitro benzaldehyde, GR 99%+
Catalogue No.	VQ-009274
CAS Number	552-89-6
IUPAC name	2-nitrobenzaldehyde
Molecular formula	C₇H₅NO₃
Molecular weight	151.12 g/mol
Exact mass	151.0269
Grade	AR
Purity / assay	≥99%
HSN code	29122990
InChIKey	CMWKITSNTDAEDT-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)C=O)[N+](=O)[O-]
PubChem CID	11101

Physical properties
Physical form	Crystalline
Appearance	White to yellow and faint beige to beige and faint brown to brown powder or solid or crystals or crystalline chunk
Melting point	42-44 °C
LogP (XLogP3)	1.7
H-bond donors / acceptors	0 / 3
TPSA	62.9 Å²
Synonyms	ortho-Nitrobenzaldehyde, o-Nitrobenzaldehyde, Benzaldehyde, 2-nitro-, Benzaldehyde, o-nitro-, 2-Nitro-benzaldehyde, nitro benzaldehyde, o-nitrobenzaldehyd, 2-nitrobezaldehyde, 2-nitrobenzaldehvde, o-nitrobenz- aldehyde, Benzaldehyde 2-nitro-, 2-formyl-3-nitrobenzene

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 552-89-6

Synthesis

2-Nitro benzaldehyde, 99%

CAS: 552-89-6
Formula: C₇H₅NO₃
MW: 151.12 g/mol

VQ-007959

HPLC

2-Nitro benzaldehyde, for HPLC >99%

CAS: 552-89-6
Formula: C₇H₅NO₃
MW: 151.12 g/mol

VQ-045844

Frequently asked questions

What is the CAS number of 2-Nitro benzaldehyde, GR 99%+?

The CAS Registry Number of 2-Nitro benzaldehyde, GR 99%+ is 552-89-6. It is also known as ortho-Nitrobenzaldehyde, o-Nitrobenzaldehyde, Benzaldehyde, 2-nitro-.

What is the molecular formula and molecular weight of 2-Nitro benzaldehyde, GR 99%+?

2-Nitro benzaldehyde, GR 99%+ has the molecular formula C7H5NO3 and a molecular weight of 151.12 g/mol. Its IUPAC name is 2-nitrobenzaldehyde.

Which grade and pack sizes of 2-Nitro benzaldehyde, GR 99%+ can I order?

We supply 2-Nitro benzaldehyde, GR 99%+ in AR (≥99%) grade, in 10 g, 25 g, 100 g, 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Nitro benzaldehyde, GR 99%+?

Yes. Every lot of 2-Nitro benzaldehyde, GR 99%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2-Nitro benzaldehyde, GR 99%+ be shipped internationally?

Yes. 2-Nitro benzaldehyde, GR 99%+ is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.