Item | Information |
---|---|
CAS RN | 628-96-6 |
Chemical Name | Nitroglycol |
Substance ID | m-nite-628-96-6_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 | Unstable Explosive |
Danger |
H200 | P370+P372+P380+P373 P201 P250 P280 P401 P501 |
Transportation of the pure substance is prohibited in UNRTDG, and the diluted product is classified in Division 1.1D. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
2 | Flammable gases | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
3 | Aerosols | Not classified (Not applicable) |
- |
- | - | Not aerosol products. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
4 | Oxidizing gases | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
5 | Gases under pressure | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
6 | Flammable liquids | Not classified |
- |
- | - | A flash point of 114 deg C (IUCLID (2000)) is above 93 deg C. |
FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
7 | Flammable solids | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
8 | Self-reactive substances and mixtures | Not classified (Not applicable) |
- |
- | - | It was classified in explosives. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
9 | Pyrophoric liquids | Not classified |
- |
- | - | It is estimated that it does not ignite at normal temperatures from an autoignition temperature of 217 deg C (GESTIS (Access on Mar. 2012)). | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
10 | Pyrophoric solids | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
11 | Self-heating substances and mixtures | Classification not possible |
- |
- | - | Test methods applicable to liquid substances are not available. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
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). | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
13 | Oxidizing liquids | Classification not possible |
- |
- | - | The substance is an organic compound containing oxygen (but not fluorine or chlorine) which is chemically bonded to nitrogen. However, the classification is not possible due to no data. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
14 | Oxidizing solids | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
15 | Organic peroxides | Not classified (Not applicable) |
- |
- | - | Organic compounds containing no bivalent -O-O- structure. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
16 | Corrosive to metals | Classification not possible |
- |
- | - | No data available. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
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 |
It was classified in Category 4 based on LD50 values for rats of 460 mg/kg (Environmental Risk Assessment for Chemical Substances vol. 7 (Ministry of the Environment, 2009)) and 616 mg/kg (PATTY (5th, 2001)). | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
1 | Acute toxicity (Dermal) | Not classified |
- |
- | - | It was classified as "Not classified" based on an LD50 value of 16,000 mg/kg for rats (Japanese Journal of Industrial Health Vol. 28 No. 3 (1986)). | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
1 | Acute toxicity (Inhalation: Gases) | Not classified (Not applicable) |
- |
- | - | Liquid (GHS definition) | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
1 | Acute toxicity (Inhalation: Vapours) | Classification not possible |
- |
- | - | No data available. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
1 | Acute toxicity (Inhalation: Dusts and mists) | Classification not possible |
- |
- | - | No data available. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
2 | Skin corrosion/irritation | Classification not possible |
- |
- | - | Data are lacking. Besides, it is described that no animal tests for skin effects have been reported, however, extensive human experiences indicate that this substance is not likely to give rise to skin irritation (PATTY (5th, 2001)). It is reported that a test conducted on 20 persons indicated 0.1% to 0.5% of this substance did not cause skin irritation for any of the test subjects (NIOSH Publications (2011)), but it could not be the basis for "Not classified" because the test substance was very diluted. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
3 | Serious eye damage/eye irritation | Classification not possible |
- |
- | - | No data available. Besides, it is described that there are no reports of eye tests, however, extensive human experiences indicate that eye contact is not likely to cause significant irritation (PATTY (5th, 2001)). | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
4 | Respiratory sensitization | Classification not possible |
- |
- | - | No data available. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
4 | Skin sensitization | Classification not possible |
- |
- | - | No data available. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
5 | Germ cell mutagenicity | Classification not possible |
- |
- | - | No data available. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
6 | Carcinogenicity | Classification not possible |
- |
- | - | No data available. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
7 | Reproductive toxicity | Classification not possible |
- |
- | - | No data available. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
8 | Specific target organ toxicity - Single exposure | Category 1 (cardiovascular system) |
Danger |
H370 | P308+P311 P260 P264 P270 P321 P405 P501 |
It is reported that inhalation exposure of humans to this substance caused severe cranioencephalic dilatation, as shown by an increase in systolic blood pressure, an increase in cerebral flow, and an increase in vasoelasticity with a reduction in local capillary resistance (PATTY (5th, 2001)), and the main poisoning symptoms of this substance include headache due to vasodilatation, a decrease in blood pressure, and paresthesia of the distal ends of limbs (Japanese Journal of Industrial Health Vol. 28 No. 3 (1986)), and the toxic dose of this substance can be readily absorbed through the skin and may affect the cardiovascular system, lowering blood pressure (Environmental Risk Assessment for Chemical Substances vol. 7 (Ministry of the Environment, 2009)). And it is described that the target organ of this substance is the cardiovascular system (Netherlands assessment document (2005)). From the above, it was classified in Category 1 (cardiovascular system). Besides, also in experimental animals, it is described that the chief effect is blood vessel dilation after oral administration to rats (PATTY (5th, 2001)). | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
9 | Specific target organ toxicity - Repeated exposure | Category 1 (cardiovascular system, nervous system, blood) |
Danger |
H372 | P260 P264 P270 P314 P501 |
In a survey of workers in an explosives plant, headache, an increase in pulse rate, and a decrease in (systolic) blood pressure were observed, depending on the exposure amount (Environmental Risk Assessment for Chemical Substances vol. 7 (Ministry of the Environment, 2009)), and abnormal pulse waves were found in 143 out of 1271 workers (none in 175 controls) in another explosives plant (ACGIH (7th, 2001)). The main poisoning symptoms of this substance include headache due to vasodilatation, a decrease in blood pressure, and paresthesia of the distal ends of limbs (Japanese Journal of Industrial Health Vol. 28 No. 3 (1986)), and this substance can be readily absorbed through the skin and may affect the cardiovascular system, lowering blood pressure (Environmental Risk Assessment for Chemical Substances vol. 7 (Ministry of the Environment, 2009)). It was classified in Category 1 (cardiovascular system) based on epidemiological findings that showed cardiovascular effects, as shown in the above. And as standards for certifying nitroglycol poisoning in the workplace, having following symptoms is described: syncope, weakness or cold feeling of limbs, and numbness of the distal ends of limbs (especially fingers) other than heart symptoms (Notification No. 489, Ministry of Health, Labour and Welfare). Therefore, it was classified in Category 1 (nervous system). On the other hand, Heinz body formation in the erythrocytes and pathological changes in the liver and spleen similar to those seen in anemia were observed after 6-month inhalation administration of rats or guinea pigs to 80 ppm (0.496 mg/L) (PATTY (5th, 2001)), and after 1000-day inhalation exposure of cats to 0.155-0.196 mg/L (vapour: 6-hour converted value), in addition to decreased erythrocyte counts, decreased hemoglobin level, and increased reticulocyte counts, methemoglobin was detected in all animals (Environmental Risk Assessment for Chemical Substances vol. 7 (Ministry of the Environment, 2009)). Because the exposure concentrations for cats correspond to the guidance values for Category 1, it was classified in Category 1 (blood). | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
10 | Aspiration hazard | Classification not possible |
- |
- | - | No data available. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
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. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
11 | Hazardous to the aquatic environment Long term (Chronic) | Classification not possible |
- |
- | - | No data available. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
12 | Hazardous to the ozone layer | Classification not possible |
- |
- | - | This substance is not listed in the Annexes to the Montreal Protocol. | FY2012 | GHS Classification Guidance by the Japanese Government (July, 2010) |
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