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Chemical Sampling Information
m-Phenylenediamine
 Field Definitions
 Analytical Methods
 Health Guidelines
General Description

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


Revision Date: 01/12/1999
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