p-(Phenylazo)phenol
Names
[ CAS No. ]:
1689-82-3
[ Name ]:
p-(Phenylazo)phenol
[Synonym ]:
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
Chemical & Physical Properties
[ 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
MSDS
Toxicological Information
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
Safety Information
[ Symbol ]:
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
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ 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%