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Dayang Chem (Hangzhou) Co., Ltd.
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4-Cyanophenol
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767-00-0

767-00-0 structure

767-00-0 structure

Name: 4-Hydroxybenzonitrile
Chemical Name: 4-cyanophenol
CAS Number: 767-00-0
Molecular Formula: C₇H₅NO
Molecular Weight: 119.121
Catalog: Organic raw materials Alcohols, phenols, phenolic compounds and derivatives Extremely halogenated, sulfonated, nitrated or nitrosated derivatives of phenols
Create Date: 2018-03-19 08:00:00
Modify Date: 2026-07-02 23:11:59

Name	4-cyanophenol
Synonyms	Benzonitrile,4-hydroxy 4-HYDROXYBENZONITRILE (P-HYDROXYBENZONITRILE) 4-Cyanophenol (Febuxostat Impurity) 4-HYDROXYBENZONITRILE 4-Cyanophenol P-Cyanophenol para-hydroxybenzonitrile Hydroxyphenonitrile p-hydroxybenzoic hydrazide 4-Hydroxybenzo 4-hydroxybenzhydrazide p-Hydroxybenzonitrile 4-Cyanophenol 4-CyanophenolNew P-nitrile 4-Cyanolphenol Benzonitrile, p-hydroxy Hydroxybenzonitrile p-Hydroxybenzhydrazide 4-Hydroxybenzonitrile > p-Hydroxybenzonitrile 4-HYDROXYBENZOHYDRAZIDE MFCD00002312 PA-CYANOPHENOL 4-Cyanophenol p-hydroxy benzonitrile，p-cyano phenol P-HYDROXYBENZONITRILE p-hydroxybenzoylhydrazine 4-Cyanophenol, R P-Cyanophenol(4-HydroxyBenzonitrile) 4-Hydroxybenzenecbonitrile 4-Cyanophenol ISO 9001：2015 REACH 4-HYDROXYBENZONITRILE PESTANAL 4-hydroxybenzoic hydrazide 4-hydroxy-benzonitril TIMTEC-BB SBB008054 Febuxostat-21 p-Hydroxybenzonitrile, 4-Hydroxybenzonitrile P-Hydroxybenzonitrite CYANOPHENOL(4-) 4-CYANOPHENOL p-hydroxybenzoic acid hydrazide Benzonitrile, 4-hydroxy 4-CYANOPHENOL(4-HYDROXYBENZONITRILE) 4-Hydroxybenzoic acid hydrazide p-Cyanolphenol EINECS 212-175-2 Right hydroxybenzonitrile The cyano phenol p-hydroxy-benzonitril P-CYANOPHENOL 4-hydroxybenzoylhydrazine

Density	1.2±0.1 g/cm3
Boiling Point	281.2±23.0 °C at 760 mmHg
Melting Point	110-113 °C(lit.)
Molecular Formula	C₇H₅NO
Molecular Weight	119.121
Flash Point	123.9±22.6 °C
Exact Mass	119.037117
PSA	44.02000
LogP	1.60
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.591
Stability	Stable. Incompatible with strong oxidizing agents.
Water Solubility	slightly soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DI4375000

CHEMICAL NAME :: Benzonitrile, p-hydroxy-

CAS REGISTRY NUMBER :: 767-00-0

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C7-H5-N-O

MOLECULAR WEIGHT :: 119.13

WISWESSER LINE NOTATION :: QR DCN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 450 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 41,391,1983

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R36/37/38
Safety Phrases	S26-S36-S45-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DI4375000
Packaging Group	I; II; III
Hazard Class	6.1
HS Code	29269095

Precursor 10
699-06-9 123-08-0 3058-39-7 126747-14-6
38148-63-9 33148-47-9 52805-36-4 623-05-2
71597-85-8 140-29-4
DownStream 10
104575-17-9 58228-89-0 111140-92-2 35794-84-4
49763-64-6 60758-84-1 38791-92-3 52805-36-4
38148-63-9 32792-42-0

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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