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571-60-8

571-60-8 structure
571-60-8 structure

Name naphthalene-1,4-diol
Synonyms BENZOHYDROQUINONE
1,4-Naphthalenediol
EINECS 209-336-4
MFCD00003977
1,4-Dihydroxynaphthalene
Naphthalene-1,4-diol
Density 1.3±0.1 g/cm3
Boiling Point 391.0±15.0 °C at 760 mmHg
Melting Point 191-192 °C (dec.)
Molecular Formula C10H8O2
Molecular Weight 160.169
Flash Point 202.5±15.0 °C
Exact Mass 160.052429
PSA 40.46000
LogP 1.88
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.726
Water Solubility slightly soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ4730000
CHEMICAL NAME :
1,4-Naphthalenediol
CAS REGISTRY NUMBER :
571-60-8
BEILSTEIN REFERENCE NO. :
1307689
LAST UPDATED :
199709
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C10-H8-O2
MOLECULAR WEIGHT :
160.18
WISWESSER LINE NOTATION :
L66J BQ EQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
100 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 :
5 nmol/plate
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 371,293,1996 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3916 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 56 (estimated) No. of Female Employees: 35 (estimated)
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H315-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes T:Toxic;
Risk Phrases R25;R36/37/38;R43
Safety Phrases S26-S39-S45-S36/37/39-S28A-S24
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS QJ4730000
HS Code 2907299090
HS Code 2907299090
Summary 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%