NAME: o-Phenylenediamine
SYNONYM(s):
2-Aminoaniline; o-Benzenediamine; 1,2-Benzenediamine;
Orthamine; o-Diaminobenzene; 1,2-Diaminobenzene;
1,2-Phenylenediamine
IMIS: P245
CAS: 95-54-5
NIOSH: RTECS SS7875000; 57570
DOT:
UN1673; Poison Keep Away From Food
DESCRIPTION:
MW:
108.16
MOLFM:
C6H8N2
Exposure Limits
ACGIH TLV:
0.1 mg/m3 TWA; Appendix A3 (Confirmed Animal Carcinogen with Unknown
Relevance to Humans)
Health Factors
Monitoring
PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):
MEDIA:
Coated Glass Fiber Filters (37 mm) in 3 piece cassette. Coating is Sulfuric Acid.
ANL SOLVENT:
EDTA Solution
MAX V:
100 Liters MAX F:
1.0 L/min
ANL 1:
High Performance Liquid Chromatography; HPLC/UV
REF:
2 (OSHA 87)
SAE:
0.13
CLASS:
Fully Validated
NOTE:
Filters may be obtained by OSHA personnel from SLTC.
COND:
Column: C18
Mobile Phase: 95/5 H2O/ACN 0.05 M Sodium Phosphate @ pH 7
Detector Wavelength: 240 nm
Detection Limit: 0.3 ug
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