p-Nitrophenol, for HPLC >99.5%

Name: p-Nitrophenol, for HPLC >99.5%
Brand: Vaqora Chemicals
SKU: VQ-045841

About p-Nitrophenol, for HPLC >99.5%

Listed under CAS 100-02-7, p-Nitrophenol is a nitrogen-functional building block available from Vaqora Chemicals (HPLC grade) with a typical assay of above 99.5%. The compound has the formula C6H5NO3, corresponding to a molecular weight of 139.11 g/mol. The IUPAC name is 4-nitrophenol. Common synonyms include Phenol, 4-nitro- and Paranitrophenol.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for organic synthesis, dye and pigment intermediates and heterocycle construction. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer p-Nitrophenol in 1 g, 5 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	p-Nitrophenol, for HPLC >99.5%
Catalogue No.	VQ-045841
CAS Number	100-02-7
IUPAC name	4-nitrophenol
Molecular formula	C₆H₅NO₃
Molecular weight	139.11 g/mol
Exact mass	139.0269
Grade	HPLC
Purity / assay	>99.5%
HSN code	29071190
InChIKey	BTJIUGUIPKRLHP-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1[N+](=O)[O-])O
PubChem CID	980

Physical properties
Physical form	Other
LogP (XLogP3)	1.9
H-bond donors / acceptors	1 / 3
TPSA	66.1 Å²
Synonyms	Phenol, 4-nitro-, Paranitrophenol, 4-Hydroxynitrobenzene, p-Hydroxynitrobenzene, para-nitrophenol, Phenol, p-nitro-, Paranitrofenol, 4-Nitrofenol, 1-Hydroxy-4-nitrobenzene, 4-Hydroxy-1-nitrobenzene, Mononitrophenol, p-Nitrofenol

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled

Precautionary statements: P260, P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P319, P321, P330, P362 + P364, 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 100-02-7

Synthesis

p-Nitrophenol, 98%

CAS: 100-02-7
Formula: C₆H₅NO₃
MW: 139.11 g/mol

VQ-009902

AR / Spectroscopy

p-Nitrophenol, AR, for spectroscopy ≥99.00%

CAS: 100-02-7
Formula: C₆H₅NO₃
MW: 139.11 g/mol

VQ-046875

Cell Culture

p-Nitrophenol, cell culture tested

CAS: 100-02-7
Formula: C₆H₅NO₃
MW: 139.11 g/mol

VQ-046430

Spectroscopy

p-Nitrophenol, for spectroscopy

CAS: 100-02-7
Formula: C₆H₅NO₃
MW: 139.11 g/mol

VQ-046627

AR

p-Nitrophenol, GR 99%+

CAS: 100-02-7
Formula: C₆H₅NO₃
MW: 139.11 g/mol

VQ-009903

Reference Standard

Paracetamol EP Impurity F

CAS: 100-02-7
Formula: C₆H₅NO₃
MW: 139.11 g/mol

In stock

Frequently asked questions

What is the CAS number of p-Nitrophenol, for HPLC >99.5%?

The CAS Registry Number of p-Nitrophenol, for HPLC >99.5% is 100-02-7. It is also known as Phenol, 4-nitro-, Paranitrophenol, 4-Hydroxynitrobenzene.

What is the molecular formula and molecular weight of p-Nitrophenol, for HPLC >99.5%?

p-Nitrophenol, for HPLC >99.5% has the molecular formula C6H5NO3 and a molecular weight of 139.11 g/mol. Its IUPAC name is 4-nitrophenol.

Which grade and pack sizes of p-Nitrophenol, for HPLC >99.5% can I order?

We supply p-Nitrophenol, for HPLC >99.5% in HPLC (>99.5%) grade, in 1 g, 5 g, 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with p-Nitrophenol, for HPLC >99.5%?

Yes. Every lot of p-Nitrophenol, for HPLC >99.5% 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 p-Nitrophenol, for HPLC >99.5% be shipped internationally?

Yes. p-Nitrophenol, for HPLC >99.5% 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.