4-Phenylpyridine

Modify Date: 2024-01-02 15:46:10

4-Phenylpyridine Structure
4-Phenylpyridine structure
Common Name 4-Phenylpyridine
CAS Number 939-23-1 Molecular Weight 155.196
Density 1.0±0.1 g/cm3 Boiling Point 281.0±0.0 °C at 760 mmHg
Molecular Formula C11H9N Melting Point 69-73 °C(lit.)
MSDS Chinese USA Flash Point 111.1±11.4 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4-Phenylpyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 281.0±0.0 °C at 760 mmHg
Melting Point 69-73 °C(lit.)
Molecular Formula C11H9N
Molecular Weight 155.196
Flash Point 111.1±11.4 °C
Exact Mass 155.073502
PSA 12.89000
LogP 2.59
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.576
Storage condition Refrigerator
Water Solubility SOLUBLE

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UT7141000
CHEMICAL NAME :
Pyridine, 4-phenyl-
CAS REGISTRY NUMBER :
939-23-1
BEILSTEIN REFERENCE NO. :
0110490
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C11-H9-N
MOLECULAR WEIGHT :
155.21
WISWESSER LINE NOTATION :
T6NJ DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
89 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
650 umol/L/2H
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 39,4152,1979

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS UT7141000
HS Code 2933399090

 Synthetic Route

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles19

More Articles
cIEF for rapid pKa determination of small molecules: a proof of concept.

Eur. J. Pharm. Sci. 63 , 14-21, (2014)

A capillary isoelectric focusing (cIEF) method was developed for the determination of the ionization constants (pKa) of small molecules. Two approaches used to decrease the electroosmotic flow (EOF) w...

Calculating virtual log P in the alkane/water system (log P(N)(alk)) and its derived parameters deltalog P(N)(oct-alk) and log D(pH)(alk).

J. Med. Chem. 48 , 3269-79, (2005)

Growing interest in the use of both the logarithm of the partition coefficient of the neutral species in the alkane/water system (log P(N)(alk)) and the difference between log P(N)(oct) (the logarithm...

4-phenylpyridine and three other analogues of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine lack dopaminergic nigrostriatal neurotoxicity in mice and marmosets.

Neurosci. Lett. 75(1) , 65-70, (1987)

C57 black mice were injected repeatedly with maximal tolerated doses of 2 chemical analogues of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP); 4-phenylpyridine and 4-phenyl-1,2,3,6-tetrahydropyr...

 Synonyms

4-AZABIPHENYL
Pyridine,4-phenyl
4-phenyl-pyridine
4-Phenylpyridine
4-Pyridylbenzene
4-phenyl-pyridin
4-Aza-1,1'-biphenyl
EINECS 213-357-4
MFCD00006420
4-phenyl pyridine
phenylpyridine
Pyridine, 4-phenyl-
p-Phenylpyridine
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