4-chlorocinnamonitrile

Modify Date: 2026-08-15 21:03:38

4-chlorocinnamonitrile Structure
4-chlorocinnamonitrile structure
Common Name 4-chlorocinnamonitrile
CAS Number 28446-72-2 Molecular Weight 163.60400
Density 1.205g/cm3 Boiling Point 293.9ºC at 760mmHg
Molecular Formula C9H6ClN Melting Point 55-70ºC(lit.)
MSDS Chinese USA Flash Point 130.9ºC
Symbol GHS07
GHS07
Signal Word Warning

Summary: 4-Chlorocinnamonitrile (CAS号:28446-72-2),molecular formula C9H6ClN,molecular weight 163.60400。For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-chlorocinnamonitrile
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.205g/cm3
Boiling Point 293.9ºC at 760mmHg
Melting Point 55-70ºC(lit.)
Molecular Formula C9H6ClN
Molecular Weight 163.60400
Flash Point 130.9ºC
Exact Mass 163.01900
PSA 23.79000
LogP 2.87678
Vapour Pressure 0.00168mmHg at 25°C
Index of Refraction 1.608
InChIKey PPCNBCKABHGVMX-OWOJBTEDSA-N
SMILES N#CC=Cc1ccc(Cl)cc1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GE1457900
CHEMICAL NAME :
Cinnamonitrile, p-chloro-
CAS REGISTRY NUMBER :
28446-72-2
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H6-Cl-N
MOLECULAR WEIGHT :
163.61

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
78 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 46,174,1983

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302 + H312 + H332-H315-H319-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases 20/21/22-36/37/38
Safety Phrases 26-37/39
RIDADR NONH for all modes of transport
RTECS GE1457900
HS Code 2926909090

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  4

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Articles2

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Diethoxymethylphosphonites and phosphinates. Intermediates for thesynthesis of a, ß-and X aminoalkylphosphonous acids. Dingwalla JG, et al.

Tetrahedron 45(12) , 3787-3808, (1989)

Radical homo-and copolymerization of ring-substituted trans-and cis-cinnamonitriles. Tanaka H, et al.

Makromol. Chem., Rapid Commun. 14(10) , 649-655, (1993)

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

4-Chlorobenzeneacrylonitrile
p-chloro-cinnamonitril
P-CHLOROCINNAMONITRILE
MFCD00001932
EINECS 249-025-0
4-chlorocinnamonitrile,mixture of cis and T

 4-chlorocinnamonitrile | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 4-chlorocinnamonitrile?
A: Molecular weight of 4-chlorocinnamonitrile is 163.60400.
Q: What is the safety information for 4-chlorocinnamonitrile?
A: Safety information for 4-chlorocinnamonitrile: 26-37/39.
Q: What is the molecular formula of 4-chlorocinnamonitrile?
A: Molecular formula of 4-chlorocinnamonitrile is C9H6ClN.
Q: What is the melting point of 4-chlorocinnamonitrile?
A: Melting point of 4-chlorocinnamonitrile is 55-70ºC(lit.).
Q: What is the CAS number of 4-chlorocinnamonitrile?
A: CAS number of 4-chlorocinnamonitrile is 28446-72-2.
Q: What is the LogP of 4-chlorocinnamonitrile?
A: LogP of 4-chlorocinnamonitrile is 2.87678.
Q: What is the boiling point of 4-chlorocinnamonitrile?
A: Boiling point of 4-chlorocinnamonitrile is 293.9ºC at 760mmHg.
Q: What are the downstream products of 4-chlorocinnamonitrile?
A: Related downstream products(CAS) of 4-chlorocinnamonitrile: 32327-71-2;103680-51-9;18166-64-8;2286-54-6.
Q: What English synonyms does 4-chlorocinnamonitrile have?
A: English synonyms of 4-chlorocinnamonitrile: 4-Chlorobenzeneacrylonitrile, p-chloro-cinnamonitril, P-CHLOROCINNAMONITRILE, MFCD00001932, EINECS 249-025-0, 4-chlorocinnamonitrile,mixture of cis and T.
Q: What is the InChIKey of 4-chlorocinnamonitrile?
A: InChIKey of 4-chlorocinnamonitrile is PPCNBCKABHGVMX-OWOJBTEDSA-N.

 4-chlorocinnamonitrilefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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