NAME: 4-Dimethylaminoazobenzene
SYNONYM(s): para-Dimethylaminoazobenzene
IMIS: 0929
CAS: 60-11-7
NIOSH: RTECS BX5020000; 8216
DESCRIPTION:
Yellow, crystalline leaflets.
MW: 225
BP: Sublimes
MP: 240 F
Exposure Limits
OSHA GENERAL INDUSTRY PEL: Cancer-Suspect Agent 29 CFR 1910.1015
NIOSH REL: Carcinogen, Use 29 CFR 1910.1015
Health Factors
NTP: Suspect Human Carcinogen
IARC: Group 2B, possibly carcinogenic to humans (para-Dimethylaminoazobenzene)
SYMPTOM(s): Enlarged liver, hepatic and renal dysfunction; contact dermatitis; coughing, wheezing, difficulty breathing, bloody sputum, bronchial secretions; frequent urination, hematuria, dysuria; (carcinogenic)
HEALTH EFFECTS: Liver Cancer (HE1)
ORGAN: Liver, skin, bladder
Monitoring
PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):
MEDIA: Glass Fiber Filter (37 mm) in series with Midget impinger containing 15 mL Isopropanol
ANL SOLVENT: Dry Methanol or Isopropanol
MAX V: 60 Liters MAX F: 1.0 L/min
ANL 1: High Performance Liquid Chromatography; HPLC/UV
REF: 2 (OSHA In-house File)
CLASS: Not Validated
COND: Column: C18 Mobile Phase: 80:20 Methanol:Water Detector Wavelength: 259nm Detection Limit: 6 ng/inj
WIPE:
Yes, with Glass Fiber Filter. SOLVENT: Dry, Methanol, or Isop
BULK METHOD:
Limit the amount of bulk submitted to one gram or one mL.
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