N-Phenyl-1-naphthalenamine

Modify Date: 2025-08-21 17:43:29

N-Phenyl-1-naphthalenamine structure	Common Name	N-Phenyl-1-naphthalenamine
	CAS Number	90-30-2	Molecular Weight	219.281
	Density	1.2±0.1 g/cm3	Boiling Point	370.7±0.0 °C at 760 mmHg
	Molecular Formula	C₁₆H₁₃N	Melting Point	60-62 °C(lit.)
	MSDS	N/A	Flash Point	190.2±14.7 °C

Name	N-Phenyl-1-naphthylamine
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	370.7±0.0 °C at 760 mmHg
Melting Point	60-62 °C(lit.)
Molecular Formula	C₁₆H₁₃N
Molecular Weight	219.281
Flash Point	190.2±14.7 °C
Exact Mass	219.104797
PSA	12.03000
LogP	4.20
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.702
Storage condition	2-8°C
Stability	Stable. Incompatible with strong oxidizing agents, strong acids.
Water Solubility	insoluble

N-Phenyl-1-naphthalenamine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QM4500000

CHEMICAL NAME :: 1-Naphthylamine, N-phenyl-

CAS REGISTRY NUMBER :: 90-30-2

BEILSTEIN REFERENCE NO. :: 2211174

LAST UPDATED :: 199712

DATA ITEMS CITED :: 19

MOLECULAR FORMULA :: C16-H13-N

MOLECULAR WEIGHT :: 219.30

WISWESSER LINE NOTATION :: L66J BMR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1625 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1231 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 8 gm/kg

TOXIC EFFECTS :: Liver - other changes Kidney, Ureter, Bladder - other changes Skin and Appendages - dermatitis, other (after systemic exposure)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5400 mg/kg/9W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Kidney, Ureter, Bladder - Kidney tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 17280 mg/kg/9W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Kidney, Ureter, Bladder - Kidney tumors

TYPE OF TEST :: Dominant lethal test

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 60 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 241,175,1990 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82955 No. of Facilities: 3583 (estimated) No. of Industries: 45 No. of Occupations: 46 No. of Employees: 39803 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82955 No. of Facilities: 13056 (estimated) No. of Industries: 127 No. of Occupations: 88 No. of Employees: 184126 (estimated) No. of Female Employees: 16560 (estimated)

Hazard Codes	Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases	R22;R36/37/38;R50/53
Safety Phrases	S26-S36-S61-S37/39-S29
RIDADR	3077
WGK Germany	2
RTECS	QM4500000
Packaging Group	III
Hazard Class	9
HS Code	3812301000

Precursor 9
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DownStream 10
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