NAME: Terphenyls
SYNONYM(s):
Triphenyls; ortho-Terphenyl; meta-Terphenyl; para-Terphenyl;
Mixed terphenyls; Diphenyl benzenes; o-Terphenyl;
p-Terphenyl
IMIS: 2335
CAS: 92-94-4
Other CAS:
92-06-8; 84-15-1
NIOSH: RTECS WZ6475000; 80297
DESCRIPTION:
Colorless or light-yellow solid.
MW:
230
BP:
630 to 718 F
VP:
Very low
MP:
133 to 415
F
INCOM:
None hazardous
Exposure Limits
OSHA GENERAL INDUSTRY PEL:
1 ppm, 9 mg/m3 Ceiling
OSHA CONSTRUCTION INDUSTRY PEL:
1 ppm, 9 mg/m3 Ceiling
ACGIH TLV:
0.53 ppm, 5 mg/m3 Ceiling
NIOSH REL: 0.5 ppm Ceiling
Health Factors
SYMPTOM(s):
Eye, skin irritation; thermal skin burns; headache; sore throat
HEALTH EFFECTS:
Irritation-Eye, Nose, Throat, Skin---Moderate (HE15)
Cumulative liver and kidney damage (HE3)
Cumulative lung damage (HE10)
ORGAN:
Skin, respiration system, eyes
Monitoring
PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):
MEDIA:
Glass Fiber filter (37 mm)
ANL SOLVENT:
Benzene
MIN T:
15 Minutes MAX F:
1.7 L/min (Ceiling)
ANL 1:
High Performance Liquid Chromatography; HPLC/FLU
REF:
2 (OSHA In-House File)
SAE:
0.16
CLASS:
Partially Validated
NOTE:
Immediately after sampling, transfer filter and backup pad to small screw cap bottle.
COND:
Column: C18
Mobile Phase: 80:20 Acetonitrile: Water
Detector Wavelength: Ex 284, Em 290
Detection Limit:
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