4-Nitrobenzaldehyde, 98%

Name: 4-Nitrobenzaldehyde, 98%
Brand: Vaqora Chemicals
SKU: VQ-008043

About 4-Nitrobenzaldehyde, 98%

4-Nitrobenzaldehyde is a carbonyl building block in Synthesis grade carrying the CAS registry number 555-16-8, specified at 98% purity. Formula C7H5NO3, molecular weight 151.12 g/mol. It is also known as p-Formylnitrobenzene or p-Nitrobenzaldehyde.

In its supplied form it is white to yellow faint beige powder or crystals. Literature values give a melting point of 103-106 °C and a density of 1.50 g/cm3 at 20 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis, condensation and reductive amination, API intermediates and catalysis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 4-Nitrobenzaldehyde in 100 g, 500 g and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Nitrobenzaldehyde, 98%
Catalogue No.	VQ-008043
CAS Number	555-16-8
IUPAC name	4-nitrobenzaldehyde
Molecular formula	C₇H₅NO₃
Molecular weight	151.12 g/mol
Exact mass	151.0269
Grade	Synthesis
Purity / assay	98%
HSN code	29130090
InChIKey	BXRFQSNOROATLV-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C=O)[N+](=O)[O-]
PubChem CID	541

Physical properties
Physical form	Crystalline
Appearance	White to yellow faint beige powder or crystals
Melting point	103-106 °C
Density	1.50 g/cm3 at 20 °C
LogP (XLogP3)	1.6
H-bond donors / acceptors	0 / 3
TPSA	62.9 Å²
Synonyms	p-Formylnitrobenzene, p-Nitrobenzaldehyde, Benzaldehyde, 4-nitro-, Benzaldehyde, p-nitro-, para-nitrobenzaldehyde, 4-Nitro-benzaldehyde, p-nitro benzaldehyde, 4-nitrobenz aldehyde, 4-Nitrobenzaldehyde, Vetec(TM) reagent grade, 98%, 4-nitro benzaldehyde, 4-nitrobenzaldhyde, p-nitro-benzaldehyde

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P271, P272, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + 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 555-16-8

AR

4-Nitro benzaldehyde, GR 99%+

CAS: 555-16-8
Formula: C₇H₅NO₃
MW: 151.12 g/mol

VQ-008042

Frequently asked questions

What is the CAS number of 4-Nitrobenzaldehyde, 98%?

The CAS Registry Number of 4-Nitrobenzaldehyde, 98% is 555-16-8. It is also known as p-Formylnitrobenzene, p-Nitrobenzaldehyde, Benzaldehyde, 4-nitro-.

What is the molecular formula and molecular weight of 4-Nitrobenzaldehyde, 98%?

4-Nitrobenzaldehyde, 98% has the molecular formula C7H5NO3 and a molecular weight of 151.12 g/mol. Its IUPAC name is 4-nitrobenzaldehyde.

Which grade and pack sizes of 4-Nitrobenzaldehyde, 98% can I order?

We supply 4-Nitrobenzaldehyde, 98% in Synthesis (98%) grade, in 100 g, 500 g, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Nitrobenzaldehyde, 98%?

Yes. Every lot of 4-Nitrobenzaldehyde, 98% 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 4-Nitrobenzaldehyde, 98% be shipped internationally?

Yes. 4-Nitrobenzaldehyde, 98% 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.