NAME: m-Xylene-alpha,alpha'-diamine
SYNONYM(s):
Methylamine, m-Phenylene bis-; m-Phenylene-bis-(Methylamine);
m-Xylylenediamine; 1,3-bis(aminomethyl)benzene; Xylenediamine
IMIS: 2592
CAS: 1477-55-0
NIOSH: RTECS PF8970000; 48641
DESCRIPTION:
MW:
136.20
BP:
265 deg C @ 99.3 kPa
MOLFM:
C8H12N2
Exposure Limits
ACGIH TLV:
0.1 mg/m3 Ceiling (Skin)
NIOSH REL: 0.1 mg/m3 Ceiling (Skin)
Health Factors
HEALTH EFFECTS:
Contact skin sensitizer (HE3); Irritation-Skin---Moderate (HE15)
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
Wavelength: 208 nm Detection Limit:
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