GHS Classification Result
GENERAL INFORMATION
REFERENCE INFORMATION
PHYSICAL HAZARDS
HEALTH HAZARDS
ENVIRONMENTAL HAZARDS
NOTES:
Updated date:
GENERAL INFORMATION
| Item | Information |
|---|---|
| CAS number | 1931-62-0 |
| Chemical name | tert-Butyl monoperoxymaleate |
| Substance ID | 23A5096 |
| Fiscal year of classification conducted | FY2011 |
| Classifier(s) (Ministries) | Ministry of Health, Labour and Welfare （MHLW）, Ministry of the Environment （MOE） |
| New/Revised | New |
| Download in Excel format | Excel file |
| Item | Information |
|---|---|
| Guidance used for classification (External link) |
Physical Hazards & Health Hazards: GHS Classification Guidance by the Japanese Government （July, 2010）
Environmental Hazards: UN GHS Document （4th revised edition） |
| 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 (Code: symbol) Signal word |
Code (Hazard statement) |
Code (Precautionary statement) |
Rationale for the classification | |
|---|---|---|---|---|---|---|
| 1 | Explosives | Classification not possible | - | - | - |
The substance contains a chemical group associated with an explosive property (neighboring oxygen atoms), and it is class 5.2 subsidiary risk 1 in UNRTDG (UN3102 (ORGANIC PEROXIDE TYPE B, LIQUID, concentration > 52 - 100 %)). But the classification is not possible due to no test data for sub-categorization. |
| 2 | Flammable gases （including chemically unstable gases） | Not applicable | - | - | - | It is a solid at normal temperatures (UNRTDG (16th, 2009)). |
| 3 | Aerosols | Not applicable | - | - | - | Not an aerosol product. |
| 4 | Oxidizing gases | Not applicable | - | - | - | It is a solid at normal temperatures (UNRTDG (16th, 2009)). |
| 5 | Gases under pressure | Not applicable | - | - | - | It is a solid at normal temperatures (UNRTDG (16th, 2009)). |
| 6 | Flammable liquids | Not applicable | - | - | - | It is a solid at normal temperatures (UNRTDG (16th, 2009)). |
| 7 | Flammable solids | Classification not possible | - | - | - | It is classified in class 5.2 of superior ORGANIC PEROXIDE in UNRTDG (UN3102), but the classification is not possible due to no data. |
| 8 | Self-reactive substances and mixtures | Not applicable | - | - | - | Due to classification 'Organic peroxides', it was classified as "Not applicable." |
| 9 | Pyrophoric liquids | Not applicable | - | - | - | It is a solid at normal temperatures (UNRTDG (16th, 2009)). |
| 10 | Pyrophoric solids | Classification not possible | - | - | - | No data. |
| 11 | Self-heating substances and mixtures | Classification not possible | - | - | - | No data. |
| 12 | Substances and mixtures which, in contact with water, emit flammable gases | Not applicable | - | - | - | Not containing metals or semimetals (B, Si, P, Ge, As, Se, Sn, Sb, Te, Bi, Po, At). |
| 13 | Oxidizing liquids | Not applicable | - | - | - | It is a solid at normal temperatures (UNRTDG (16th, 2009)). |
| 14 | Oxidizing solids | Classification not possible | - | - | - | It is an organic compound containing oxygen, but the classification is not possible due to no data. |
| 15 | Organic peroxides | Type B |   |
H241 |
P411+P235 P210 P220 P234 P280 P410 P420 P501 |
It is classified in type B of class 5.2 in UNRTDG (UN3102 (ORGANIC PEROXIDE TYPE B, concentration > 52 - 100 %)) (UNRTDG (16th, 2009)). |
| 16 | Corrosive to metals | Classification not possible | - | - | - | No established test method suitable for solid substances. |
| Hazard class | Classification |
Pictogram (Code: symbol) Signal word |
Code (Hazard statement) |
Code (Precautionary statement) |
Rationale for the classification | |
|---|---|---|---|---|---|---|
| 1 | Acute toxicity （Oral） | Classification not possible | - | - | - | No data. |
| 1 | Acute toxicity （Dermal） | Classification not possible | - | - | - | No data. |
| 1 | Acute toxicity （Inhalation: Gases） | Not applicable | - | - | - | It is a solid at normal temperatures (UNRTDG (16th, 2009)). |
| 1 | Acute toxicity （Inhalation: Vapours） | Classification not possible | - | - | - | No data. |
| 1 | Acute toxicity （Inhalation: Dusts and mists） | Classification not possible | - | - | - | No data. |
| 2 | Skin corrosion/irritation | Classification not possible | - | - | - | No data. |
| 3 | Serious eye damage/eye irritation | Classification not possible | - | - | - | No data. |
| 4 | Respiratory sensitization | Classification not possible | - | - | - | No data. |
| 4 | Skin sensitization | Classification not possible | - | - | - | No data. |
| 5 | Germ cell mutagenicity | Classification not possible | - | - | - | No data. |
| 6 | Carcinogenicity | Classification not possible | - | - | - | No data. |
| 7 | Reproductive toxicity | Classification not possible | - | - | - | No data. |
| 8 | Specific target organ toxicity - Single exposure | Classification not possible | - | - | - | No data. |
| 9 | Specific target organ toxicity - Repeated exposure | Classification not possible | - | - | - | No data. |
| 10 | Aspiration hazard | Classification not possible | - | - | - | No data. |
| Hazard class | Classification |
Pictogram (Code: symbol) Signal word |
Code (Hazard statement) |
Code (Precautionary statement) |
Rationale for the classification | |
|---|---|---|---|---|---|---|
| 11 | Hazardous to the aquatic environment （Acute） | Classification not possible | - | - | - | No data. |
| 11 | Hazardous to the aquatic environment （Long-term） | Classification not possible | - | - | - | No data. |
| 12 | Hazardous to the ozone layer | Classification not possible | - | - | - | This substance is not listed in Annexes to the Montreal Protocol. |
NOTES:
|
* Classification was conducted by relevant Japanese Ministries in accordance with GHS Classification Guidance for the Japanese Government, and is intended to provide a reference for preparing GHS labelling and SDS for users. * This is a provisional English translation of classification results and is subject to revision without notice. * The responsibility for any resulting GHS labelling and SDS referenced from this site is with users. |
Updated date:
|
2016/9/2 Addition of Rationale for the classification |