Molekula

2-Hydroxybiphenyl (2-Phenylphenol)

SKU 17965820 CAS 90-43-7 C6H5C6H4OH MW 170.21 In stock

2-Hydroxybiphenyl, also known as 2-Phenylphenol, is a phenolic compound used as a fungicide, bactericide, and preservative in industrial and agricultural applications. It is a white to pale yellow crystalline solid with a molecular formula of C12H10O, a molecular weight of 170.21 g/mol, and a CAS number of 90-43-7. It is stable at ambient storage conditions and classified as a hazardous substance with a signal word of Danger. Molekula supplies 2-Hydroxybiphenyl from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

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1 kg — £92.10 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

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Property	Value
Appearance	White solid
Melting Point	56 -59 Deg C
Water	<0.2%
Assay	>99%

Storage & handling

Property	Value
Storage Temperature	Ambient
Flash Point	124 C
Transport Class	8
Packing Group	III
Shelf Life	24 months
Acidity	Neutral

Identification

Property	Value
SKU	17965820
CAS Number	90-43-7
Molecular Formula	C6H5C6H4OH
Molecular Weight	170.21
SMILES	C1=CC=C(C=C1)C2=CC=CC=C2O
EC / UN Number	1759
REACH Code	Y110
TSCA Listed	Yes
HTS Code	2907.19.8000
Tariff Code	2907199090

Safety & GHS

Danger

Corrosive GHS05
Health Hazard GHS07
Serious Health Hazard GHS08
Hazardous to the Environment GHS09

Hazard statements

EUH380 May cause endocrine disruption in humans
EUH430 May cause endocrine disruption in the environment
H314 (sub cat. 1C) Causes severe skin burns and eye damage
H317 May cause an allergic skin reaction
H335 May cause respiratory irritation
H351 Suspected of causing cancer
H370 Causes damage to organs
H372 Causes damage to organs through prolonged or repeated exposure
H400 Very toxic to aquatic life

Precautionary statements

P260 Do not breathe dust/fume/gas/mist/vapours/spray
P273 Avoid release to the environment
P280 Wear protective gloves/protective clothing/eye protection/face protection
P302+352 IF ON SKIN: Wash with soap and water
P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in PT, RU, IT, FR, DE, ES, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is 2-Hydroxybiphenyl used for?

2-Hydroxybiphenyl is primarily used as an intermediate in the synthesis of dyes, pharmaceuticals, and agrochemicals.

What is the chemical formula and molecular weight of 2-Hydroxybiphenyl?

The formula is C6H5C6H4OH and the molecular weight is 170.21 g/mol.

How should 2-Hydroxybiphenyl be stored?

It should be stored at ambient temperature, away from moisture and incompatible materials.

What grade is available for 2-Hydroxybiphenyl?

Molekula offers 2-Hydroxybiphenyl in technical grade; custom grades are available upon request.

Can Molekula supply 2-Hydroxybiphenyl in bulk?

Yes, Molekula can supply 2-Hydroxybiphenyl in bulk quantities; please contact sales for pricing and availability.

What documentation comes with an order of 2-Hydroxybiphenyl?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.

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