4-(2-Naphthylamino)phenol

Modify Date: 2024-01-03 16:09:47

4-(2-Naphthylamino)phenol Structure
4-(2-Naphthylamino)phenol structure
Common Name 4-(2-Naphthylamino)phenol
CAS Number 93-45-8 Molecular Weight 235.281
Density 1.3±0.1 g/cm3 Boiling Point 424.4±20.0 °C at 760 mmHg
Molecular Formula C16H13NO Melting Point 139-142ºC(lit.)
MSDS N/A Flash Point 173.1±12.4 °C

 Names

Name N-(4-Hydroxyphenyl)-2-Naphthylamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 424.4±20.0 °C at 760 mmHg
Melting Point 139-142ºC(lit.)
Molecular Formula C16H13NO
Molecular Weight 235.281
Flash Point 173.1±12.4 °C
Exact Mass 235.099716
PSA 32.26000
LogP 4.05
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.734
Stability Stable. Incompatible with strong oxidizing agents.

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SM1750000
CHEMICAL NAME :
Phenol, p-(2-naphthylamino)-
CAS REGISTRY NUMBER :
93-45-8
BEILSTEIN REFERENCE NO. :
1642793
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C16-H13-N-O
MOLECULAR WEIGHT :
235.30
WISWESSER LINE NOTATION :
L66J CMR DQ

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 :
5200 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 31(1-3),183,1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2200 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 31(1-3),183,1966 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
31200 mg/kg/30D-I
TOXIC EFFECTS :
Liver - liver function tests impaired
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 31(2),25,1966

 Safety Information

Hazard Codes Xn: Harmful;
Risk Phrases 20/21/22-36/37/38-40
Safety Phrases 26-36/37/39-45
RTECS SM1750000
HS Code 2922299090

 Synthetic Route

~0%

4-(2-Naphthylamino)phenol Structure

4-(2-Naphthylam...

CAS#:93-45-8

Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 27, # 6 p. 616 - 620 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 27, # 6 p. 786 - 790

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4-(2-Naphthylamino)phenol Structure

4-(2-Naphthylam...

CAS#:93-45-8

Literature: DE642549 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 23, p. 257

~0%

4-(2-Naphthylamino)phenol Structure

4-(2-Naphthylam...

CAS#:93-45-8

Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 27, # 6 p. 616 - 620 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 27, # 6 p. 786 - 790

~0%

4-(2-Naphthylamino)phenol Structure

4-(2-Naphthylam...

CAS#:93-45-8

Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 27, # 6 p. 616 - 620 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 27, # 6 p. 786 - 790

~0%

4-(2-Naphthylamino)phenol Structure

4-(2-Naphthylam...

CAS#:93-45-8

Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 27, # 6 p. 616 - 620 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 27, # 6 p. 786 - 790

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4-(2-Naphthylamino)phenol Structure

4-(2-Naphthylam...

CAS#:93-45-8

Literature: CH135643 , ;

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4-(2-Naphthylamino)phenol Structure

4-(2-Naphthylam...

CAS#:93-45-8

Literature: Chem. Zentralbl., , vol. 75, # I p. 1012

 Customs

HS Code 2922299090
Summary 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

4-(2-Naphthylamino)phenol
N-(p-Hydroxyphenyl)-2-naphthylamine
Phenol, 4-(2-naphthalenylamino)-
4-(naphthalen-2-ylamino)phenol
Phenol, p- (2-naphthylamino)-
N-(4-Hydroxyphenyl)-2-naphthylamine
Phenol, 4- (2-naphthalenylamino)-