MSDS

These sections require emergency planning based on Threshold Planning Quantities (TPQs) and
release reporting based on Reportable Quantities (RQs) of “Extremely Hazardous Substances”
(EHS) listed in Appendix A of 40 CFR 355.
Chemical CAS No. Wt% RQ (lbs) TPQ (lbs)
Furan 110-00-9 < 0.0006 100 500
Propylene oxide 75-56-9 < 0.0002 100 10,000
- Section 311/312
These sections require Tier I/Tier II - Emergency and hazardous chemical inventory form.
Minimum thresholds have been established for Tier One/Tier Two reporting under Title III,
Section 312. These thresholds are as follows:
For Extremely Hazardous Substances (EHSs) designated under Section 302 of Title III, the
reporting threshold is 500 pounds (or 227 kg.) or the threshold planning quantity (TPQ),
whichever is lower. For all other hazardous chemicals for which facilities are required to have or
prepare an MSDS, the minimum reporting threshold is 10,000 pounds (or 4,540 kg.).
Section 312 Hazard Class:
Acute: Yes
Chronic: No
Fire: No
Pressure: No
Reactive: No
- Section 313
This product contains the following toxic chemicals subject to the reporting requirements of Section
313 of the Emergency Planning and Community Right to Know Act:
Chemical CAS No. Wt% Threshold Reporting %
Xylene 1330-20-7 1-5 1.0
Comprehensive Environmental Response, Compensation and Liability Act (CERCLA)
Releases of CERCLA hazardous substances, in quantities equal to or greater than their reportable
quantity (RQ), are subject to reporting to the National Response Center under CERCLA. Such
releases are also subject to state and local regulations under Section 304 of SARA Title III (EPCRA).
This material contains the following components and RQs on the CERCLA hazardous substance list.
Chemical CAS No. Wt% Reportable Quantity (RQ) in pounds
Butyl benzyl phthalate 85-68-7 15-40 100
Xylene 1330-20-7 1-5 100
MDI 101-68-8 0.5-1.5 5,000
Ethyl benzene 100-41-4 0.1-1.0 1,000
Chlorobenzene 108-90-7 < 0.01 100