Item | Information |
---|---|
CAS RN | 36355-01-8 |
Chemical Name | Hexabromobiphenyl (Polybrominated biphenyl) |
Substance ID | m-nite-36355-01-8_v1 |
Download of Excel format | Excel file |
Item | Information |
---|---|
Guidance used for the classification (External link) | To Guidance List |
UN GHS document (External link) | To UN GHS document |
FAQ(GHS classification results by the Japanese Government) | To FAQ |
List of Information Sources (Excel file) | List of Information Sources |
List of Definitions/Abbreviations | Definitions/Abbreviations |
Sample Label by MHLW (External link) | MHLW Website (in Japanese Only) |
Sample SDS by MHLW (External link) | MHLW Website (in Japanese Only) |
OECD/eChemPortal (External link) | To OECD/eChemPortal (External link) |
Hazard class | Classification | Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | Classification year (FY) | GHS Classification Guidance for the Japanese Government | |
---|---|---|---|---|---|---|---|---|
1 | Explosives | Not classified (Not applicable) |
- |
- | - | Containing no chemical groups with explosive properties | FY2006 | GHS Classification Manual (10 Feb, 2006) |
2 | Flammable gases | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
3 | Aerosols | Not classified (Not applicable) |
- |
- | - | Not aerosol products | FY2006 | GHS Classification Manual (10 Feb, 2006) |
4 | Oxidizing gases | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
5 | Gases under pressure | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
6 | Flammable liquids | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
7 | Flammable solids | Not classified |
- |
- | - | Classified into Class 9 (UN#3152 Polyhalogenated Biphenyls (solid), or Polyhalogenated Terphenyls (solid)) (UN Recommendation on the Transport of Dangerous Goods). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
8 | Self-reactive substances and mixtures | Not classified (Not applicable) |
- |
- | - | Containing no chemical groups with explosive or self-reactive properties | FY2006 | GHS Classification Manual (10 Feb, 2006) |
9 | Pyrophoric liquids | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
10 | Pyrophoric solids | Not classified |
- |
- | - | Considered non-pyrophoric when in contact with air at ordinary temperatures since the substance is used as a flame retardant (EHC152 (1994)). Classified into Class 9 (UN#3152 Polyhalogenated Biphenyls (solid), or Polyhalogenated Terphenyls (solid)) (UN Recommendation on the Transport of Dangerous Goods). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
11 | Self-heating substances and mixtures | Not classified |
- |
- | - | Classified into Class 9 (UN#3152 Polyhalogenated Biphenyls (solid), or Polyhalogenated Terphenyls (solid)) (UN Recommendation on the Transport of Dangerous Goods). | FY2006 | GHS Classification Manual (10 Feb, 2006) |
12 | Substances and mixtures which, in contact with water, emit flammable gases | Not classified (Not applicable) |
- |
- | - | Containing no metals or metalloids (B, Si, P, Ge, As, Se, Sn, Sb, Te, Bi, Po, At) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
13 | Oxidizing liquids | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
14 | Oxidizing solids | Not classified (Not applicable) |
- |
- | - | Organic compounds containing no oxygen, fluorine or chlorine | FY2006 | GHS Classification Manual (10 Feb, 2006) |
15 | Organic peroxides | Not classified (Not applicable) |
- |
- | - | Organic compounds containing no "-O-O-" structure | FY2006 | GHS Classification Manual (10 Feb, 2006) |
16 | Corrosive to metals | Classification not possible |
- |
- | - | Test methods applicable to solid substances are not available. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
17 | Desensitized explosives | - |
- |
- | - | - | - | - |
Hazard class | Classification | Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | Classification year (FY) | GHS Classification Guidance for the Japanese Government | |
---|---|---|---|---|---|---|---|---|
1 | Acute toxicity (Oral) | Not classified |
- |
- | - | Based on the rat LD50 (oral route) value of 21,500mg/kg (RTECS (2005)). | FY2006 | GHS Classification Manual (10 Feb, 2006) |
1 | Acute toxicity (Dermal) | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
1 | Acute toxicity (Inhalation: Gases) | Not classified (Not applicable) |
- |
- | - | Due to the fact that the substance is a solid according to the GHS definition and inhalation of its gas is not expected. |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
1 | Acute toxicity (Inhalation: Vapours) | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
1 | Acute toxicity (Inhalation: Dusts and mists) | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
2 | Skin corrosion/irritation | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
3 | Serious eye damage/eye irritation | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
4 | Respiratory sensitization | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
4 | Skin sensitization | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
5 | Germ cell mutagenicity | Classification not possible |
- |
- | - | Based on the absence of data on in vivo studies and no positive data on in vitro mutagenicity tests (several indices), described in NTP DB (Access on June 2006), EHC 152 (1994) and IARC 41 (1986). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
6 | Carcinogenicity | Category 1B |
Danger |
H350 | P308+P313 P201 P202 P280 P405 P501 |
[Rationale for the Classification] Information on carcinogenicity in humans is limited to (6). Based on the IARC's classification result (1) and test results of (2)-(5), it was classified in Category 1B. The category was revised as the result of reviewing the previous classification due to the revision of the classification in 2016 by IARC. [Evidence Data] (1) It is described in IARC that there is inadequate evidence in experimental animals for Firemaster BP-6 which is one of polybrominated biphenyls (Br 5-7). However, IARC classified the whole PBBs including this substance in Group 2A by stating that there is sufficient evidence for the carcinogenicity of Firemaster FF-1 (CAS: 67774-32-7) in animal tests on the substance, a commercial mixture of FireMaster BP-6 and 2% calcium polysilicate added for anti-caking, and by considering mechanism and so on and similarities to PCB (IARC 107 (2016)). As for classification results by other domestic and international organizations, Japan Society for Occupational Health (JSOH) classified it in Group 2B (Recommendation of Occupational Exposure Limits (Japan Society For Occupational Health (JSOH) 2018)). (2) In a test in which mice were dosed with Firemaster FF-1 by gavage for six months, an increase in hepatocellular carcinoma was observed in males and females after 30 months (NTP TR244 (1983), IARC 107 (2016)). (3) In a test in which mice were dosed with Firemaster FF-1 by diet for two years, an increase in hepatocellular adenoma and carcinoma was observed in males and females. Moreover, after exposure only in the perinatal period in the same protocol, an increase in hepatocellular adenoma and carcinoma was also observed in males and females. After exposure during the perinatal and adult period, increases in hepatocellular adenoma and carcinoma in males and females and thyroid follicular cell adenoma in males were observed (NTP TR398 (1993), IARC 107 (2016)). (4) In a test in which rats were dosed with Firemaster FF-1 by gavage for six months, increases in neoplastic nodules, hepatocellular carcinoma, and cholangiocarcinoma were observed in males and females after 30 months, and mononuclear cell leukemia was also observed in males (NTP TR244 (1983), IARC 107 (2016)). (5) In a test in which rats were dosed with Firemaster FF-1 by diet for two years, an increase in hepatocellular adenoma and carcinoma was observed in males and females. Moreover, after exposure during the perinatal and adult period in the same protocol, increases in mononuclear cell leukemia in males and females and hepatocellular adenoma and carcinoma in females were observed (NTP TR398 (1993), IARC 107 (2016)). [Reference Data, etc.] (6) In a nested case-control study on a cohort of people who were exposed via food contaminated with polybrominated biphenyls (PBB) after the accident in the chemical plant in Michigan, USA, a trend toward increases in lymphoma and cancers of the digestive system are suggested (IARC 107 (2016)). |
FY2018 | GHS Classification Guidance for the Japanese Government (FY2013 revised edition (Ver. 1.1)) |
7 | Reproductive toxicity | Category 2 |
Warning |
H361 | P308+P313 P201 P202 P280 P405 P501 |
Based on the evidence of reduced female fertility and malformation (cleft palate) in the offspring observed in mouse teratogenicity studies, described in EHC 152 (1994) (though no data are available regarding parental toxicity). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
8 | Specific target organ toxicity - Single exposure | Classification not possible |
- |
- | - | Insufficient data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
9 | Specific target organ toxicity - Repeated exposure | Classification not possible |
- |
- | - | Insufficient data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
10 | Aspiration hazard | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
Hazard class | Classification | Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | Classification year (FY) | GHS Classification Guidance for the Japanese Government | |
---|---|---|---|---|---|---|---|---|
11 | Hazardous to the aquatic environment Short term (Acute) | Classification not possible |
- |
- | - | Classification not possible due to lack of data | FY2006 | GHS Classification Manual (10 Feb, 2006) |
11 | Hazardous to the aquatic environment Long term (Chronic) | Classification not possible |
- |
- | - | Classification not possible due to lack of data | FY2006 | GHS Classification Manual (10 Feb, 2006) |
12 | Hazardous to the ozone layer | - |
- |
- | - | - | - | - |
|