You would need to know the specific chemicals first and then consult the MSDS for that chemical. However, even though you see it may be carcinogenic there is no guarantee it caused your cancer. Other than HPV I don't know of any clear "proof" as to cause and effect.

You could continue your profession provided you are physically able. You may want to consider a ventilator filtration type device for added protection.

I also inhaled some very toxic solvent that caused industrial pneumonia and lung bleeding for weeks back in 1973 as well as working with unventilated MEK at an aircraft instrument company. I wondered when I was diagnosed but I know it would only be a guess on my part.

SCC Stage IV, BOT, T2N2bM0
Cisplatin/5FU x 3, 40 days radiation
Diagnosis 07/21/03 tx completed 10/08/03
Post Radiation Lower Motor Neuron Syndrome 3/08.
Cervical Spinal Stenosis 01/11
Cervical Myelitis 09/12
Thoracic Paraplegia 10/12
Dysautonomia 11/12
Hospice care 09/12-01/13.
COPD 01/14
Intermittent CHF 6/15
Feeding tube NPO 03/16
VFI 12/2016
ORN 12/2017
Cardiac Event 06/2018
Bilateral VFI 01/2021
Thoracotomy Bilobectomy 01/2022
Bilateral VFI 05/2022
Total Laryngectomy 01/2023