NAME: p-Xylene-alpha,alpha'-diamine
SYNONYM(s):
Methylamine, p-Phenylene bis-; p-Phenylene-bis-(Methylamine);
p-Xylylenediamine; 1,4-bis(aminomethyl)benzene; Xylenediamine
IMIS: R221
CAS: 539-48-0
NIOSH: PF9000000
DESCRIPTION:
MW:
136.20
BP:
230 deg C @ 1.3 kPa
MOLFM:
C8H12N2
MP:
62-4 deg C
Exposure Limits
Health Factors
Monitoring
PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):
MEDIA:
Two Coated Glass Fiber Filters (37 mm) in 3 piece cassette. Coating is Sulfuric Acid.
ANL SOLVENT:
50mM 1-heptanesulfonic acid & 50mM Phosphate buffer in 75/25 Water/Acetonitrile at pH 3.0
MAX V:
15 Liters MAX F:
1.0 L/min
ANL 1:
Liquid Chromatography; HPLC/UL58.
REF:
2 (OSHA 105)
SAE:
0.08
CLASS:
Fully Validated
COND:
Column: Supelcosil (TM) LC-ABZ
Mobile Phase: 50mM 1-heptanesulfonic acid & 50mM phosphate buffer in
75/25 Water/Acetonitrile
Detector Wavelength: 208 nm
Detection Limit:
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