CAS 51-78-5||p|-Aminophenol hydrochloride

Introduction:Basic information about CAS 51-78-5||p|-Aminophenol hydrochloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name|p|-Aminophenol hydrochloride
CAS Number51-78-5Molecular Weight145.58700
Density1.21g/cm3Boiling Point282ºC at 760mmHg
Molecular FormulaC6H8ClNOMelting Point302 °C
MSDSChineseUSAFlash Point124.3ºC
Symbol
GHS07
Signal WordWarning

Names

Name4-Aminophenol Hydrochloride
SynonymMore Synonyms

Chemical & Physical Properties

Density1.21g/cm3
Boiling Point282ºC at 760mmHg
Melting Point302 °C
Molecular FormulaC6H8ClNO
Molecular Weight145.58700
Flash Point124.3ºC
Exact Mass145.02900
PSA46.25000
LogP2.35760
InChIKeyRVGOBWDGAVAVPJ-UHFFFAOYSA-N
SMILESCl.Nc1ccc(O)cc1
StabilityStable, but hygroscopic, air and light sensitive. Incompatible with strong oxidizing agents.
Water Solubilitysoluble

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SJ6070000
CHEMICAL NAME :
Phenol, p-amino-, hydrochloride
CAS REGISTRY NUMBER :
51-78-5
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C6-H7-N-O.Cl-H
MOLECULAR WEIGHT :
145.60
WISWESSER LINE NOTATION :
ZR DQ &GH

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 :
750 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TEST SYSTEM :
Insect - Drosophila melanogaster
DOSE/DURATION :
20 mmol/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 240,87,1990 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1445 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 198 (estimated) No. of Female Employees: 151 (estimated)

Safety Information

Symbol
GHS07
Signal WordWarning
Hazard StatementsH315-H317-H319-H335
Precautionary StatementsP261-P280-P305 + P351 + P338
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard CodesXi:Irritant;
Risk PhrasesR36/37/38;R43
Safety PhrasesS28-S36
RIDADR2811.0
WGK Germany3
RTECSSJ6070000
Packaging GroupI; II; III
Hazard Class6.1
HS Code29222900

Customs

HS Code2922299090
Summary2922299090. 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%

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Synonyms

4-Aminophenol hydrochloride
EINECS 200-122-6
p-Aminophenol hydrochloride
4-Hydroxyaniline hydrochloride
MFCD00012996
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