1-Naphthalenol,2-amino-, hydrochloride (1:1)

Modify Date: 2024-01-09 10:20:40

1-Naphthalenol,2-amino-, hydrochloride (1:1) Structure
1-Naphthalenol,2-amino-, hydrochloride (1:1) structure
Common Name 1-Naphthalenol,2-amino-, hydrochloride (1:1)
CAS Number 41772-23-0 Molecular Weight 195.64500
Density N/A Boiling Point 343.5ºC at 760mmHg
Molecular Formula C10H10ClNO Melting Point N/A
MSDS Chinese USA Flash Point 161.6ºC

 Names

Name 2-Amino-1-naphthol Hydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 343.5ºC at 760mmHg
Molecular Formula C10H10ClNO
Molecular Weight 195.64500
Flash Point 161.6ºC
Exact Mass 195.04500
PSA 46.25000
LogP 3.51080
Index of Refraction 1.741

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QL3340000
CHEMICAL NAME :
1-Naphthol, 2-amino-, hydrochloride
CAS REGISTRY NUMBER :
41772-23-0
LAST UPDATED :
199710
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C10-H9-N-O.Cl-H
MOLECULAR WEIGHT :
195.66
WISWESSER LINE NOTATION :
L66J BQ CZ &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1100 mg/kg/45W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
REFERENCE :
BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 6,412,1952
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1100 mg/kg/45W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - leukemia Tumorigenic - tumors at site of application
REFERENCE :
BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 6,412,1952
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Implant
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
80 mg/kg
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - tumors
REFERENCE :
BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 17,127,1963
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Implant
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - tumors
REFERENCE :
BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 10,539,1956
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Implant
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
120 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - tumors
REFERENCE :
LANCAO Lancet. (7 Adam St., London WC2N 6AD, UK) V.1- 1823- Volume(issue)/page/year: 2,286,1951
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Implant
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
40 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
REFERENCE :
BJCAAI British Journal of Cancer. (Macmillan Press Ltd., Houndmills, Basingstoke, Hants. RG21 2XS, UK) V.1- 1947- Volume(issue)/page/year: 6,412,1952 *** REVIEWS *** TOXICOLOGY REVIEW AEHLAU Archives of Environmental Health. (Heldref Pub., 4000 Albemarle St., NW, Washington, DC 20016) V.1- 1960- Volume(issue)/page/year: 23,6,1971

 Safety Information

Hazard Codes Xi
Risk Phrases 36/37/38-40
Safety Phrases S26-S36/37/39
RTECS QL3340000
HS Code 2922299090

 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

2-Amino-1-Naphthol Hydrochloride
MFCD00050530
2-aminonaphthalen-1-ol,hydrochloride
EINECS 255-548-5