p-Nitrophenol, AR, for spectroscopy ≥99.00%

Name: p-Nitrophenol, AR, for spectroscopy ≥99.00%
Brand: Vaqora Chemicals
SKU: VQ-046875

About p-Nitrophenol, AR, for spectroscopy ≥99.00%

Vaqora Chemicals supplies p-Nitrophenol in AR / Spectroscopy grade, a nitrogen-functional building block registered under CAS number 100-02-7 with a typical assay of ≥99.00%. The compound has the formula C6H5NO3, corresponding to a molecular weight of 139.11 g/mol. Systematically, it is named 4-nitrophenol. It is also known as Phenol, 4-nitro- or Paranitrophenol.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis, dye and pigment intermediates, heterocycle construction and cell and microbial culture. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 5 g, 25 g and 500 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction
Cell & microbial culture

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	p-Nitrophenol, AR, for spectroscopy ≥99.00%
Catalogue No.	VQ-046875
CAS Number	100-02-7
IUPAC name	4-nitrophenol
Molecular formula	C₆H₅NO₃
Molecular weight	139.11 g/mol
Exact mass	139.0269
Grade	AR / Spectroscopy
Purity / assay	≥99.00%
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

Cell Culture

p-Nitrophenol, cell culture tested

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

VQ-046430

HPLC

p-Nitrophenol, for HPLC >99.5%

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

VQ-045841

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, AR, for spectroscopy ≥99.00%?

The CAS Registry Number of p-Nitrophenol, AR, for spectroscopy ≥99.00% 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, AR, for spectroscopy ≥99.00%?

p-Nitrophenol, AR, for spectroscopy ≥99.00% 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, AR, for spectroscopy ≥99.00% can I order?

We supply p-Nitrophenol, AR, for spectroscopy ≥99.00% in AR / Spectroscopy (≥99.00%) grade, in 5 g, 25 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with p-Nitrophenol, AR, for spectroscopy ≥99.00%?

Yes. Every lot of p-Nitrophenol, AR, for spectroscopy ≥99.00% 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, AR, for spectroscopy ≥99.00% be shipped internationally?

Yes. p-Nitrophenol, AR, for spectroscopy ≥99.00% 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.