N-Phenylhydroxylamine

About N-Phenylhydroxylamine

N-Phenylhydroxylamine is an organic building block carrying the CAS registry number 100-65-2. The compound has the formula C6H7NO, corresponding to a molecular weight of 109.13 g/mol. It is also known as Phenylhydroxylamine or N-Hydroxyaniline.

Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	N-Phenylhydroxylamine
Catalogue No.	VQ-052191
CAS Number	100-65-2
IUPAC name	N-phenylhydroxylamine
Molecular formula	C₆H₇NO
Molecular weight	109.13 g/mol
Exact mass	109.0528
HSN code	2933
InChIKey	CKRZKMFTZCFYGB-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)NO
PubChem CID	7518

Physical properties
Physical form	Other
LogP (XLogP3)	0.8
H-bond donors / acceptors	2 / 2
TPSA	32.3 Å²
Synonyms	Phenylhydroxylamine, N-Hydroxyaniline, N-Hydroxybenzenamine, Phenylhydroxyamine, Hydroxylaminobenzene, Aniline, N-hydroxy-, Hydroxylamine, N-phenyl-, Benzene, hydroxylamino-, (Hydroxyamino)benzene, beta-Phenylhydroxylamine, Benzenamine, N-hydroxy-, N-hydroxylaniline

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, 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

Frequently asked questions

What is the CAS number of N-Phenylhydroxylamine?

The CAS Registry Number of N-Phenylhydroxylamine is 100-65-2. It is also known as Phenylhydroxylamine, N-Hydroxyaniline, N-Hydroxybenzenamine.

What is the molecular formula and molecular weight of N-Phenylhydroxylamine?

N-Phenylhydroxylamine has the molecular formula C6H7NO and a molecular weight of 109.13 g/mol. Its IUPAC name is N-phenylhydroxylamine.

Which grade and pack sizes of N-Phenylhydroxylamine can I order?

We supply N-Phenylhydroxylamine, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-Phenylhydroxylamine?

Yes. Every lot of N-Phenylhydroxylamine 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 N-Phenylhydroxylamine be shipped internationally?

Yes. N-Phenylhydroxylamine 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.