Chlorodiphenyl (54% chlorine)
|
CAS
11097-69-1
|
C6H3Cl2C6H2Cl3 (approx)
|
RTECS
TQ1360000
|
Synonyms & Trade Names
Aroclor® 1254, PCB, Polychlorinated biphenyl
|
DOT ID & Guide
2315 / 171
|
Exposure
Limits
|
NIOSH REL*: Ca TWA 0.001 mg/m3 See Appendix A [*Note: The REL also applies to other PCBs.]
|
|
OSHA PEL: TWA 0.5 mg/m3 [skin]
|
IDLH
Ca [5 mg/m3]
See: IDLH INDEX
|
Conversion
|
Physical Description
Colorless to pale-yellow, viscous liquid or solid (below 50°F) with a mild, hydrocarbon odor.
|
MW: 326 (approx)
|
BP: 689-734°F
|
FRZ: 50°F
|
Sol: Insoluble
|
VP: 0.00006 mmHg
|
IP: ?
|
|
Sp.Gr(77°F): 1.38
|
Fl.P: NA
|
UEL: NA
|
LEL: NA
|
|
|
Nonflammable Liquid, but exposure in a fire results in the formation of a black soot containing PCBs, polychlorinated dibenzofurans, and chlorinated dibenzo-p-dioxins.
|
Incompatibilities & Reactivities
Strong oxidizers
|
Measurement Methods
NIOSH 5503; OSHA PV2088
See: NMAM or OSHA Methods |
Personal Protection & Sanitation (See protection)
Skin: Prevent skin contact
Eyes: Prevent eye contact
Wash skin: When contaminated
Remove: When wet or contaminated
Change: Daily
Provide: Eyewash, Quick drench
|
First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash immediately
Breathing: Respiratory support
Swallow: Medical attention immediately
|
Respirator Recommendations
NIOSH
At concentrations above the NIOSH REL, or where there is no REL, at any detectable concentration:
(APF = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode
(APF = 10,000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode in combination with an auxiliary self-contained positive-pressure breathing apparatus
Escape:
(APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted organic vapor canister having an N100, R100, or P100 filter. Click here for information on selection of N, R, or P filters./Any appropriate escape-type, self-contained breathing apparatus
Important additional information about respirator selection
|
Exposure Routes
inhalation, skin absorption, ingestion, skin and/or eye contact
|
Symptoms
Irritation eyes, chloracne; liver damage; reproductive effects; [potential occupational carcinogen]
|
Target Organs
Skin, eyes, liver, reproductive system
Cancer Site
[in animals: tumors of the pituitary gland & liver, leukemia]
|
|
See also: INTRODUCTION
See ICSC CARD: 0939 See MEDICAL TESTS: 0176
|
