Item | Information |
---|---|
CAS RN | 140-31-8 |
Chemical Name | 2-piperazin-1-ylethylamine |
Substance ID | m-nite-140-31-8_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) | To Workplace Safety Site (MHLW) |
Sample SDS by MHLW (External link) | To Workplace Safety Site (MHLW) |
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) |
- |
- | - | There are no chemical groups associated with explosive properties present in the molecules. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
2 | Flammable gases | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
3 | Aerosols | Not classified (Not applicable) |
- |
- | - | Not aerosol products. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
4 | Oxidizing gases | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
5 | Gases under pressure | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
6 | Flammable liquids | Category 4 |
Warning |
H227 | P370+P378 P210 P280 P403 P501 |
Based on its closed cup flash point is 88degC (IUCLID, 2000), the substance was classified into Category 4. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
7 | Flammable solids | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
8 | Self-reactive substances and mixtures | Not classified (Not applicable) |
- |
- | - | There are no chemical groups present in the molecule associated with explosive or self-reactive properties. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
9 | Pyrophoric liquids | Not classified |
- |
- | - | Its autoignition point is >= 300degC (IUCLID, 2000). According to the classification guidelines, a substance with its autoignition point being >= 70degC is classified into the "Not classified" category. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
10 | Pyrophoric solids | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
11 | Self-heating substances and mixtures | Classification not possible |
- |
- | - | Test methods applicable to liquid substances are not available. |
FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
12 | Substances and mixtures which, in contact with water, emit flammable gases | Not classified (Not applicable) |
- |
- | - | The chemical structure of the substance does not contain metals or metalloids (B, Si, P, Ge, As, Se, Sn, Sb, Te, Bi, Po, At). | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
13 | Oxidizing liquids | Not classified (Not applicable) |
- |
- | - | Organic compounds containing no oxygen, fluorine or chlorine |
FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
14 | Oxidizing solids | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
15 | Organic peroxides | Not classified (Not applicable) |
- |
- | - | Organic compounds containing no bivalent -O-O- structure in the molecule | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
16 | Corrosive to metals | Classification not possible |
- |
- | - | It is rated as UNRTDG Class 8 (UNRTDG rev. 15, 2007). Since no further information available, classification is not possible. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
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) | Category 4 |
Warning |
H302 | P301+P312 P264 P270 P330 P501 |
Between two rat LD50 values reported: 1470 mg/kg bw and approx. 2140 mg/kg bw (IUCLID, 2000), the lower value was adopted to classify the substance into Category 4. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
1 | Acute toxicity (Dermal) | Category 3 |
Danger |
H311 | P302+P352 P361+P364 P280 P312 P321 P405 P501 |
Since its rabbit LD50 is 880 mg/kg bw (IUCLID, 2000) and it is rated as R21 in the EU classification (which is equivalent to Category 3 or 4) (EU-Annex 1, accessed in November, 2008), the substance was classified into Category 3. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
1 | Acute toxicity (Inhalation: Gases) | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
1 | Acute toxicity (Inhalation: Vapours) | Classification not possible |
- |
- | - | No data available. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
1 | Acute toxicity (Inhalation: Dusts and mists) | Classification not possible |
- |
- | - | No data available. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
2 | Skin corrosion/irritation | Category 1 |
Danger |
H314 | P301+P330+P331 P303+P361+P353 P305+P351+P338 P304+P340 P260 P264 P280 P310 P321 P363 P405 P501 |
In Draize tests using rabbits, the substance was reported to be corrosive and caused skin necrosis as a result of a 24-hour exposure (IUCLID, 2000). Furthermore, it is rated as R34 in the EU classification (EU-Annex 1, accessed in November 2008). Based on this information, the substance was classified into Category 1. According to HSDB (2002), it has human health effects such as strong irritations to the skin, eyes, and respiratory system. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
3 | Serious eye damage/eye irritation | Category 1 |
Danger |
H318 | P305+P351+P338 P280 P310 |
Since it is a skin corrosive substance, it was classified into Category 1. According to HSDB (2002), it has human health effects such as skin, eye, and respiratory irritations. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
4 | Respiratory sensitization | Classification not possible |
- |
- | - | No data available. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
4 | Skin sensitization | Category 1 |
Warning |
H317 | P302+P352 P333+P313 P362+P364 P261 P272 P280 P321 P501 |
In guinea pig maximization tests (OECD test guidelines 406, non-GLP), 15 out of 15 (100%) animals treated with this substance exhibited sensitization reaction (IUCLID, 2000). In addition, it is rated as R43 in the EU classification (EU-Annex 1, accessed in November, 2008). Thus, the substance was classified into Category 1. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
5 | Germ cell mutagenicity | Classification not possible |
- |
- | - | The substance was classified into the "Classification not possible" category due to lack of in vivo test results. Regarding in vitro mutagenicity tests, the following tests gave negative results: Ames tests (OECD test guidelines 471, GLP), chromosomal aberration tests using cultured human lymphocytes (OECD test guidelines 473, GLP), HGPRT assays using Chinese hamster V79 cells (OECD test guidelines 476, GLP), and mouse lymphoma assays (OECD test guidelines 476, GLP) (IUCLID, 2000). | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
6 | Carcinogenicity | Classification not possible |
- |
- | - | No data available. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
7 | Reproductive toxicity | Classification not possible |
- |
- | - | In reproduction toxicity tests using rats, effects on spermatogenesis was noted (IUCLID, 2000). However, details in the study or developmental toxicity of the substance to the offspring are not reported. As such, the substance was classified into the "Classification not possible" category. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
8 | Specific target organ toxicity - Single exposure | Classification not possible |
- |
- | - | According to HSDB (2002), it has human health effects such as skin, eye, and respiratory irritations. Although the substance also may cause respiratory irritation, no detailed information or test results is available. As such, the substance was classified into the "Classification not possible" category. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
9 | Specific target organ toxicity - Repeated exposure | Classification not possible |
- |
- | - | No data available. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
10 | Aspiration hazard | Classification not possible |
- |
- | - | No data available. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
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) | Category 3 |
- |
H402 | P273 P501 |
Since its 48-hour EC50 = 32 mg/L for crustaceans (Daphnia magna) (IUCLID, 2000), the substance was classified into Category 3. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
11 | Hazardous to the aquatic environment Long term (Chronic) | Category 3 |
- |
H412 | P273 P501 |
Since its classification for acute toxicity is Category 3, and it is not rapidly degradable (non-biodegradable, BOD degradability: 0% (Biodegradation and Bioconcentration of Existing Chemical Substances under the Chemical Substances Control Law, 2004), the substance was classified into Category 3. | FY2008 | GHS Classification Guidance by the Japanese Government (Sep, 2008) |
12 | Hazardous to the ozone layer | - |
- |
- | - | - | - | - |
|