NAME: m-Phenylenediamine
SYNONYM(s):
3-Aminoaniline; m-Benzenediamine; 1,3-Benzenediamine;
m-Diaminobenzene; 1,3-Diaminobenzene; 1,3-Phenylenediamine;
Developer C; Developer H; Developer M; Direct Brown GG;
Direct Brown B
IMIS: P236
CAS: 108-45-2
NIOSH: RTECS SS7700000; 57569
DOT:
UN1673 Poison Keep Away From Food
DESCRIPTION:
Colorless needles, becoming red in air, usually in
the form of a stable hydrochloride; soluble in alcohol,
ether & water;
BP:
282-287 C
MP:
63 C
Exposure Limits
ACGIH TLV:
0.1 mg/m3 TWA; Appendix A4 (Not Classifiable as a Human Carcinogen)
Health Factors
IARC:
Group 3, not classifiable as to its carcinogenicity to humans
(1,3-Benzenediamine)
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:
0.09
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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