4-Aminobenzaldehyde
Names
[ CAS No. ]:
556-18-3
[ Name ]:
4-Aminobenzaldehyde
[Synonym ]:
4-Aminobenzenecarbaldehyde
4-amino-benzaldehyd
Benzaldehyde, 4-amino-
4-Aminobenzaldehyde
EINECS 209-115-2
P-AMINOBENZALDEHYDE
MFCD00038137
p-Formylaniline
p-Aminobenzaldenhyde
4-formylaniline
PARA-AMINOBENZALDEHYDE
Biological Activity
[Description]:
[Related Catalog]:
[References]
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
278.1±23.0 °C at 760 mmHg
[ Melting Point ]:
77-79°C
[ Molecular Formula ]:
C7H7NO
[ Molecular Weight ]:
121.137
[ Flash Point ]:
122.0±22.6 °C
[ Exact Mass ]:
121.052765
[ PSA ]:
43.09000
[ LogP ]:
0.91
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.640
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CU4400000
- CHEMICAL NAME :
- Benzaldehyde, 4-amino-
- CAS REGISTRY NUMBER :
- 556-18-3
- BEILSTEIN REFERENCE NO. :
- 1362885
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C7-H7-N-O
- MOLECULAR WEIGHT :
- 121.15
- WISWESSER LINE NOTATION :
- ZR DVH
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 :
- 912 mg/kg
- TOXIC EFFECTS :
- Blood - methemoglobinemia-carboxyhemoglobin
- REFERENCE :
- FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 6,348,1947 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84399 No. of Facilities: 37 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 74 (estimated)
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36/37/39
[ RIDADR ]:
UN 1307