Vinyl Bromide
CASRN 593-60-2
PPRTV Toxicity Values Summary Table
Noncancer Assessment
Estimate of Chronic Reference Dose for Oral Exposure (RfD)Last Updated: 09/23/2020
Not determined
Estimate of Subchronic Reference Dose for Oral Exposure (RfD)Last Updated: 09/23/2020
Not determined
Not determined
Estimate of Subchronic Reference Dose for Oral Exposure (RfD)Last Updated: 09/23/2020
Not determined
Estimate of Chronic Reference Concentration for Inhalation Exposure (RfC)Last Updated: 05/01/1993
Please see IRIS.
Estimate of Subchronic Reference Concentration for Inhalation Exposure (RfC)Last Updated: 09/23/2020
Please see IRIS.
Estimate of Subchronic Reference Concentration for Inhalation Exposure (RfC)Last Updated: 09/23/2020
| System | RfC (mg/m3) | Basis | PoD | UF | Confidence |
|---|---|---|---|---|---|
| Hepatic | 3 x 10-1 | Increased relative liver weight | BMCL10(HEC) : 103 mg/m3 | 300 |
Species Studied: Monkey/F
Principal Study: Leong and Torkelson (1970); Hazleton Laboratories (1967)
Principal Study: Leong and Torkelson (1970); Hazleton Laboratories (1967)
Cancer Assessment
Weight of Evidence for CancerLast Updated: 09/23/2020
LI - Likely to be Carcinogenic to Humans
Estimate of Carcinogenic Risk from Oral ExposureLast Updated: 09/23/2020
Not determined
Estimate of Carcinogenic Risk from Inhalation ExposureLast Updated: 09/23/2020
Unit Risk Factor: 1.5 x 10-2 per mg/m3
Tumor site(s):
Cancer: Combined angiosarcomas and Zymbal gland squamons cell carcinomas
Species Studied: Rat/F
Duration:
Principal Study: Benya et al. (1982)
Note:
LI - Likely to be Carcinogenic to Humans
Estimate of Carcinogenic Risk from Oral ExposureLast Updated: 09/23/2020
Not determined
Estimate of Carcinogenic Risk from Inhalation ExposureLast Updated: 09/23/2020
Unit Risk Factor: 1.5 x 10-2 per mg/m3
Tumor site(s):
Cancer: Combined angiosarcomas and Zymbal gland squamons cell carcinomas
Species Studied: Rat/F
Duration:
Principal Study: Benya et al. (1982)
Note: