2-Nitrophenol, GR 99%+

Name: 2-Nitrophenol, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-009773

About 2-Nitrophenol, GR 99%+

Listed under CAS 88-75-5, 2-Nitrophenol is a nitrogen-functional building block available from Vaqora Chemicals in AR grade, specified at ≥99% purity. Formula C6H5NO3, molecular weight 139.11 g/mol. Common synonyms include o-Nitrophenol and 2-Hydroxynitrobenzene.

It is supplied as light yellow to amber to dark green powder or crystalline or crystalline powder or chunks. Reported physical data include a melting point of 44-48 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 10 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis, dye and pigment intermediates, heterocycle construction and indicator for titrations. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 2-Nitrophenol in 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction
Indicator for titrations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	2-Nitrophenol, GR 99%+
Catalogue No.	VQ-009773
CAS Number	88-75-5
IUPAC name	2-nitrophenol
Molecular formula	C₆H₅NO₃
Molecular weight	139.11 g/mol
Exact mass	139.0269
Grade	AR
Purity / assay	≥99%
HSN code	29071190
InChIKey	IQUPABOKLQSFBK-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)[N+](=O)[O-])O
PubChem CID	6947

Physical properties
Physical form	Crystalline
Appearance	Light yellow to amber to dark green powder or crystalline or crystalline powder or chunks
Melting point	44-48 °C
LogP (XLogP3)	1.8
H-bond donors / acceptors	1 / 3
TPSA	66.1 Å²
UN number	UN 1663
Synonyms	o-Nitrophenol, 2-Hydroxynitrobenzene, Phenol, 2-nitro-, o-Hydroxynitrobenzene, Phenol, o-nitro-, o-Nitrofenol, ortho-nitrophenol, 2-nitro-phenol, o-Nitrophenol (molten), o-nitro-phenol, 0-nitrophenol, 2-nitro phenol

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
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, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, 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 88-75-5

Synthesis

2-Nitrophenol, 98%

CAS: 88-75-5
Formula: C₆H₅NO₃
MW: 139.11 g/mol

VQ-009772

Frequently asked questions

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

The CAS Registry Number of 2-Nitrophenol, GR 99%+ is 88-75-5. It is also known as o-Nitrophenol, 2-Hydroxynitrobenzene, Phenol, 2-nitro-.

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

2-Nitrophenol, GR 99%+ has the molecular formula C6H5NO3 and a molecular weight of 139.11 g/mol. Its IUPAC name is 2-nitrophenol.

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

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

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

Yes. Every lot of 2-Nitrophenol, 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-Nitrophenol, GR 99%+ be shipped internationally?

Yes. 2-Nitrophenol, GR 99%+ is classified as hazardous (UN 1663), 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.