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1689-82-3

1689-82-3 structure
1689-82-3 structure

Name 4-phenylazophenol
Synonyms Phenol, 4- (phenylazo)-
4-Hydroxyazobenzene Solvent Yellow 7
4-[(E)-Phenyldiazenyl]phenol
pirocardgreen491
4-(phenylazo)-phenol
SOLVENT YELLOW 7
4-(Phenylazo)phenol
4-hydroxy-azobenzene
organolyellowap
phenol, 4-[(E)-phenylazo]-
4-(Phenyldiazenyl)phenol
EINECS 216-880-6
Azobenzene, 4-hydroxy-
4-hydroxyazobenzene
P-PHENYLAZOPHENOL
Phenol, p-(phenylazo)-
Phenol, 4-[(E)-2-phenyldiazenyl]-
PHENYLAZOPHENOL
cisolventyellow7
p-Hydroxyazobenzene
(E)-4-Phenylazophenol
4-phenyldiazenyl phenol
fastoilyellow2g
4-phenylazophenol
Phenol, 4-(phenylazo)-
MFCD00002330
Density 1.1±0.1 g/cm3
Boiling Point 369.8±25.0 °C at 760 mmHg
Melting Point 150-152 °C(lit.)
Molecular Formula C12H10N2O
Molecular Weight 198.221
Flash Point 233.6±12.4 °C
Exact Mass 198.079315
PSA 44.95000
LogP 3.24
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.596

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SM8300000
CHEMICAL NAME :
Phenol, p-(phenylazo)-
CAS REGISTRY NUMBER :
1689-82-3
BEILSTEIN REFERENCE NO. :
0957567
LAST UPDATED :
199701
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C12-H10-N2-O
MOLECULAR WEIGHT :
198.24
WISWESSER LINE NOTATION :
QR DNUNR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 60,209,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
75 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 8,157,1975 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 8,157,1975 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS SM8300000
HS Code 29270000
HS Code 2927000090
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%