Toluene diisocyanate (unspecified isomer) [Benzene, 1,3-diisocyanatomethyl-]
For Toluene diisocyanate (unspecified isomer) [Benzene, 1,3-diisocyanatomethyl-], cas no. is 26471-62-5; epa rmp tq (lbs) is 10,000; rmp category is toxic; rmp basis for listing is a, recorded from its source on 2026-08-15.
- Substance
- Toluene diisocyanate (unspecified isomer) [Benzene, 1,3-diisocyanatomethyl-] verified
- CAS No.
- 26471-62-5 verified
- EPA RMP TQ (lbs)
- 10,000 verified
- RMP category
- toxic our reading
- RMP basis for listing
- a verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
10,000 | a | Toluene diisocyanate (unspecified isomer) [Benzene, 1,3-diisocyanatomethyl-] 1 | 26471-62-5 | 10,000 | a | Trimethylchlorosilane [Silane, chlorotrimethyl-] | 75-77-4 | 10,000 | b | Vinyl acetate monomer [Acetic acid ethenyl ester] | 108-05-4 | 15,000 | b | 1 The mixture exemption in <https://www.ecfr.gov/current/title-40/section-68.115#p-68.115(b)(1)> § 68.115(b)(1) does not apply to the substance. | Note: Basis for Listing: | a Mandated for listing by Congress. | b On EHS list, vapor pressure 10 mmHg or greater. | c Toxic gas.
— ecfr.gov, retrieved 2026-08-15
Source
- ecfr.govhttps://www.ecfr.gov/current/title-40/chapter-I/subchapter-C/part-68/subpart-F/section-68.130