Item | Information |
---|---|
CAS RN | 109-74-0 |
Chemical Name | Butanenitrile |
Substance ID | m-nite-109-74-0_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) |
- |
- | - | There are no chemical groups associated with explosive properties present in the molecules. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
2 | Flammable gases | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
3 | Aerosols | Not classified (Not applicable) |
- |
- | - | Not aerosol products. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
4 | Oxidizing gases | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
5 | Gases under pressure | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
6 | Flammable liquids | Category 2 |
Danger |
H225 | P303+P361+P353 P370+P378 P403+P235 P210 P233 P240 P241 P242 P243 P280 P501 |
Classified into Category 2 since flash point 21 degC (Chapman (Ver. 17.1, 2009)) is <23 degC, and initial boiling point 117 degC (Chapman (Ver. 17.1, 2009)) is >35 degC. The substance is classified into Class 3, PG II in UNRTDG (UN2411). | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
7 | Flammable solids | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
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. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
9 | Pyrophoric liquids | Not classified |
- |
- | - | Auto-ignition point is 501 degC (Chapman (Ver. 17.1, 2009)) exceeding 70 degC. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
10 | Pyrophoric solids | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
11 | Self-heating substances and mixtures | Classification not possible |
- |
- | - | Test methods applicable to liquid substances are not available. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
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). | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
13 | Oxidizing liquids | Not classified (Not applicable) |
- |
- | - | Organic compounds containing no oxygen, fluorine or chlorine | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
14 | Oxidizing solids | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
15 | Organic peroxides | Not classified (Not applicable) |
- |
- | - | Organic compounds containing no bivalent -O-O- structure | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
16 | Corrosive to metals | Classification not possible |
- |
- | - | No data available. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
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 3 |
Danger |
H301 | P301+P310 P264 P270 P321 P330 P405 P501 |
Based on a LD50 value of 50 - 100 mg/kg for rats (PATTY (5th, 2001)), the substance was classified into Category 3. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
1 | Acute toxicity (Dermal) | Category 3 |
Danger |
H311 | P302+P352 P361+P364 P280 P312 P321 P405 P501 |
Based on a LD50 value of 400 mg/kg bw for rabbits (HSDB (2003)), the substance was classified into Category 3. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
1 | Acute toxicity (Inhalation: Gases) | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
1 | Acute toxicity (Inhalation: Vapours) | Category 2 |
Danger |
H330 | P304+P340 P403+P233 P260 P271 P284 P310 P320 P405 P501 |
Based on a LC50 value of 249 ppm/1h (4-hour equivalent: 124.5 ppmV) for rats (HSDB (2003)), the substance was classified into Category 2. Since the LC50 value (249 ppm) was lower than 90% of saturated vapour pressure concentration (250,00 ppm), the classification criteria for gas was adopted. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
1 | Acute toxicity (Inhalation: Dusts and mists) | Classification not possible |
- |
- | - | No data available. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
2 | Skin corrosion/irritation | Not classified |
- |
- | - | Based on a report of "slight irritating" in an acute dermal toxicity test with guinea pigs (PATTY (5th, 2001)), the substance was classified as "Not classified" in JIS Classification (correspond to Category 3 in GHS classification). As relevant information, there is a report of "mild irritating" in an open application test with rabbits (RTECS (2007)). | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
3 | Serious eye damage/eye irritation | Category 2 |
Warning |
H319 | P305+P351+P338 P337+P313 P264 P280 |
Based on a result of grade 2 (most severe effect was grade 10) in a rabbit test (HSDB (2003)), the substance was classified into Category 2. As relevant information, there was a result of "mild irritating" in a rabbit Draize test (RTECS (2007)). | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
4 | Respiratory sensitization | Classification not possible |
- |
- | - | No data available. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
4 | Skin sensitization | Classification not possible |
- |
- | - | No data available. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
5 | Germ cell mutagenicity | Classification not possible |
- |
- | - | No data available. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
6 | Carcinogenicity | Classification not possible |
- |
- | - | No data available. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
7 | Reproductive toxicity | Classification not possible |
- |
- | - | No data available. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
8 | Specific target organ toxicity - Single exposure | Category 1 (systemic) |
Danger |
H370 | P308+P311 P260 P264 P270 P321 P405 P501 |
The symptoms were weakness, tremors, vasodilation, labored respiration and convulsions in a rat acute oral toxicity test (LD50 value: 50 - 100 mg/kg) (PATTY (5th, 2001)). Additionally, it was reported that with a single dose of 1440 mg/kg, rats became comatose and cyanotic and all animals died within 90 minutes (HSDB (2003)). From the LD50 values reported above, these toxic effects are considered to be observed at dose levels exceeding or within the guidance value range for Category 1 and the affected organ cannot be identified from the available data, therefore, the substance was classified into Category 1 (systemic toxicity). | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
9 | Specific target organ toxicity - Repeated exposure | Classification not possible |
- |
- | - | Classification not possible due to lack of data. Although there is a report that no toxic effects were found following 4-week inhalation exposure to rats at 200 ppm (0.56 mg/L) (PATTY (5th, 2001)), classification was not possible due to lack of other sufficient data. Since the test concentration (200 ppm) was lower than the saturated vapour pressure concentration (25,000 ppm), it is considered that the test was conducted for vapour. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
10 | Aspiration hazard | Classification not possible |
- |
- | - | No data available. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
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 |
- |
- | - | No data available. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
11 | Hazardous to the aquatic environment Long term (Chronic) | Classification not possible |
- |
- | - | No data available. | FY2009 | GHS Classification Guidance by the Japanese Government (March, 2009) |
12 | Hazardous to the ozone layer | - |
- |
- | - | - | - | - |
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