HYD RO CAR BO NS, H ALO GE NAT ED: M ETH OD 1003, Issue 3, dated 1 5 Ma rch 2003 Page 5 o f 7 TABLE 1. GENERAL INFORMATION. Compound RTECS
Synonyms
OSHA/NIOSH/ACGIH (ppm)
Group A 0.5 (skin)/0.5 (skin)/0.5 (skin)
Bromoform (CHBr3 ); PB5600000
tribromomethane; CAS #75-25-2
Carbon tetrachlorideab (CCl4 ); FG4900000
tetrachloromethane; CAS #56-23-5
10, C 25/STEL 2 (1 h)/5 (skin)
Chlorobenzene (C6 H5 Cl); CZ0175000
monochlorobenzene; phenyl chloride; CAS #108-90-7
75/--/10
Chloroform ab (CHCl3 ); FS9100000
trichloromethane; CAS #67-66-3
C 50/STEL 2/10
1,1-Dichloroethane (CH3 CHCl2 ); KI0175000
ethylidene chloride; CAS #75-34-3
100/100/100
Ethylene dichlorideab (ClCH2 CH2 Cl); KI0525000
1,2-dichloroethane; CAS #107-06-2
50, C 100/1, STEL 2/10
Tetrachloroethyleneab (Cl2 C=CCl2 ); KX3850000
perchloroethylene; CAS #127-18-4
100, C 200, P 300/0.4 (LOQ)/ 25, STEL 100
Trichloroethylenea (CICH = CCl2 ); KX4550000
ethylene trichloride; trichloroethene; CAS # 79-01-6
100 ppm (Ca 200 ppm)/Ca 50 ppm
1,1,1-trichloroethane (CH3 CCl3 ); KJ297500
methyl chloroform; CAS #71-55-6
350/C 350/350, STEL 450
Group B 1/C 1.0/1 Benzyl chloridea (C6 H5 CH2 Cl); XS8925000
(chloromethyl) benzene; "-chlorotoluene; CAS #100-44-7
Chlorobromomethane (CH2 BrCl); PA5250000
bromochloromethane; Halon 1011; CAS #74-97-5
o-Dichlorobenzenec (1,2-C6 H4 Cl2 ); CZ4500000
1,2-dichlorobenzene; CAS #95-50-1
p-Dichlorobenzeneac (1,4-C6 H4 Cl2 ); CZ45500000
1,4-dichlorobenzene; CAS #106-46-7
1,2-Dichloroethylene (ClCH=CHCl); KV9360000
acetylene dichloride; 1,2-dichloroethene; CAS #540-59-0
Hexachloroethaneac (CCl3 CCl3 ); KI4025000
perchloroethane; CAS #67-72-1
1,1,2-Trichloroethanead (Cl2 CHCH2 Cl); KJ3150000
vinyl trichloride; CAS #79-00-5
1,2,3-Trichloropropanea (CH2 ClCHClCH2 Cl); TZ9275000
allyl trichloride; glycerol trichlorohydrin; CAS #96-18-4
200/200/200
50/C 50/25 (skin); STEL 50
75/1.7 (LOQ)/75, STEL 110
200/200/200
1 (skin)/1/1 (skin)
a
10 (skin)/10 (skin)/10 (skin)
50/10 (skin)/10 (skin)
Suspect carcinogen [20,21,22]; b Group I Pesticide; c Group II Pesticide; d Group III Pesticide
NIOSH Manual of Analytical Methods (NMAM), Fourth Edition
