NAME: Butyl Isocyanate
SYNONYM(s):
n-Butyl Isocyanate; BIC
IMIS: B609
CAS: 111-36-4
NIOSH: RTECS NQ8250000; 44183
DOT: UN2485 Flammable Liquid
DESCRIPTION:
Colorless liquid
Exposure Limits
Health Factors
HEALTH EFFECTS:
LD50 (oral, rat) 600 mg/kg
Monitoring
PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):
MEDIA:
Coated XAD-7 Tube. Coating is 0.3 mg 1-(2-Pyridyl)Piperazine
ANL SOLVENT:
Acetonitrile
MAX V:
15 Liters MAX F:
0.05 L/min
ANL 1:
High Performance Liquid Chromatography; HPLC/UL58.
REF:
2 (OSHA In-House File)
CLASS:
Partially Validated
NOTE:
The coated XAD-7 tube must be refrigerated until use.
COND:
ACN desorption, HPLC/UV; Zorbax CN column; 25% ACN, 75% water; 0.01 M
Ammonium acetate, pH 5.9 with acetic acid; Flouresence 240 nm ex. 370
nm em; uv 254 nm RT 8.6 min; DL 0.3 ng/inj, C/P YC
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