Item | Information |
---|---|
CAS RN | 13674-87-8 |
Chemical Name | Tris(dichloropropyl) phosphate |
Substance ID | R03-C-039-MHLW |
Classification year (FY) | FY2021 |
Ministry who conducted the classification | Ministry of Health, Labour and Welfare (MHLW) |
New/Revised | Revised |
Classification result in other fiscal year | FY2010 |
Download of Excel format | Excel file |
Item | Information |
---|---|
Guidance used for the classification (External link) | GHS Classification Guidance for the Japanese Government (FY2019 revised edition (Ver. 2.0)) |
UN GHS document (External link) | UN GHS document |
Definitions/Abbreviations (Excel file) | Definitions/Abbreviations |
Model Label by MHLW (External link) | MHLW Website (in Japanese Only) |
Model SDS by MHLW (External link) | MHLW Website (in Japanese Only) |
OECD/eChemPortal (External link) | eChemPortal |
Hazard class | Classification | Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | |
---|---|---|---|---|---|---|
1 | Explosives | - |
- |
- | - | - |
2 | Flammable gases | - |
- |
- | - | - |
3 | Aerosols | - |
- |
- | - | - |
4 | Oxidizing gases | - |
- |
- | - | - |
5 | Gases under pressure | - |
- |
- | - | - |
6 | Flammable liquids | - |
- |
- | - | - |
7 | Flammable solids | - |
- |
- | - | - |
8 | Self-reactive substances and mixtures | - |
- |
- | - | - |
9 | Pyrophoric liquids | - |
- |
- | - | - |
10 | Pyrophoric solids | - |
- |
- | - | - |
11 | Self-heating substances and mixtures | - |
- |
- | - | - |
12 | Substances and mixtures which, in contact with water, emit flammable gases | - |
- |
- | - | - |
13 | Oxidizing liquids | - |
- |
- | - | - |
14 | Oxidizing solids | - |
- |
- | - | - |
15 | Organic peroxides | - |
- |
- | - | - |
16 | Corrosive to metals | - |
- |
- | - | - |
17 | Desensitized explosives | - |
- |
- | - | - |
Hazard class | Classification | Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | |
---|---|---|---|---|---|---|
1 | Acute toxicity (Oral) | - |
- |
- | - | - |
1 | Acute toxicity (Dermal) | - |
- |
- | - | - |
1 | Acute toxicity (Inhalation: Gases) | - |
- |
- | - | - |
1 | Acute toxicity (Inhalation: Vapours) | - |
- |
- | - | - |
1 | Acute toxicity (Inhalation: Dusts and mists) | - |
- |
- | - | - |
2 | Skin corrosion/irritation | - |
- |
- | - | - |
3 | Serious eye damage/eye irritation | - |
- |
- | - | - |
4 | Respiratory sensitization | - |
- |
- | - | - |
4 | Skin sensitization | - |
- |
- | - | - |
5 | Germ cell mutagenicity | - |
- |
- | - | - |
6 | Carcinogenicity | Category 2 |
Warning |
H351 | P308+P313 P201 P202 P280 P405 P501 |
[Rationale for the Classification] Based on (1) to (3) and the latest classification result by the EU, it was classified in Category 2. It was classified based on the new information source. [Evidence Data] (1) As for the classification results by international organizations, based on (2) and (3), in the ECHA CLP classification result, this substance was classified in Carc. 2 (Accessed Oct. 2021: Proposed in 2010) as a non-genotoxic and threshold carcinogen. (2) In a two-year oral toxicity test with rats dosed by feeding, an increase in the incidence of renal cortical tubular adenoma, and liver tumors (hepatocellular adenoma, carcinoma) were observed at or above 5 mg/kg/day, an increase in the incidence of testicular interstitial cell tumors (benign tumors) (males) was observed at or above 20 mg/kg/day, and an increase in the incidence of adrenal cortical adenoma (females) was observed at or above 80 mg/kg/day (EU RAR (2008), CLH Report (2009), SIAP (2009), AICIS IMAP (2018)). (3) This substance has no genotoxicity positive evidence in vivo (CLH Report (2009), ECHA RAC Opinion (2010)). [Reference Data, etc.] (4) In a retrospective cohort study of 289 workers who were exposed to this substance while working at a manufacturing plant of this substance, ten workers died during the study period, and the overall mortality of the study population was 75% of that expected in a comparable population of US males. Three cases of lung cancer were observed, compared to 0.8 expected, however, all 3 workers were cigarette smokers, which may have confounded the diagnosed lung cancers, and it was concluded there was no evidence linking the exposure to this substance with lung cancers. In addition, the incidence of tumors in the liver, kidney, and testis was observed in experimental animals, but no cancer was observed at these sites in workers. However, as this was a small study, the study findings may not be highly reliable (AICIS IMAP (2018), EU RAR (2008), CLH Report (2009)). |
7 | Reproductive toxicity | - |
- |
- | - | - |
8 | Specific target organ toxicity - Single exposure | - |
- |
- | - | - |
9 | Specific target organ toxicity - Repeated exposure | - |
- |
- | - | - |
10 | Aspiration hazard | - |
- |
- | - | - |
Hazard class | Classification | Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | |
---|---|---|---|---|---|---|
11 | Hazardous to the aquatic environment Short term (Acute) | - |
- |
- | - | - |
11 | Hazardous to the aquatic environment Long term (Chronic) | - |
- |
- | - | - |
12 | Hazardous to the ozone layer | - |
- |
- | - | - |
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