NITE - Chemical Management Field

Latest GHS Classification Results by the Japanese Government (edited by NITE)

GENERAL INFORMATION

Item	Information
CAS RN	872-05-9
Chemical Name	Dec-1-ene; 1-Decene
Substance ID	m-nite-872-05-9_v1
Download of Excel format	Excel file

REFERENCE INFORMATION

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)

PHYSICAL HAZARDS

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 molecule.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
2	Flammable gases	Not classified (Not applicable)	- -	-	-	Liquid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
3	Aerosols	Not classified (Not applicable)	- -	-	-	Not aerosol products.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
4	Oxidizing gases	Not classified (Not applicable)	- -	-	-	Liquid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
5	Gases under pressure	Not classified (Not applicable)	- -	-	-	Liquid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
6	Flammable liquids	Category 3	Warning	H226	P303+P361+P353 P370+P378 P403+P235 P210 P233 P240 P241 P242 P243 P280 P501	Since its flash point reported 46 degC (closed-cup) (ICSC (2003)) is >= 23 degC and <= 60 degC, the substance corresponds to Category 3.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
7	Flammable solids	Not classified (Not applicable)	- -	-	-	Liquid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
8	Self-reactive substances and mixtures	Classification not possible	- -	-	-	Although the substance is an olefin series, and there are chemical groups (an unsaturated bond) present in the molecule associated with self-reactive properties, classification is not possible due to lack of additional data.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
9	Pyrophoric liquids	Not classified	- -	-	-	Since its auto ignition point is 235 degC (HSDB (2002)), it is considered that the substance does not ignite at room temperature.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
10	Pyrophoric solids	Not classified (Not applicable)	- -	-	-	Liquid (GHS definition)	FY2010	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.	FY2010	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).	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
13	Oxidizing liquids	Not classified (Not applicable)	- -	-	-	Organic compounds containing no oxygen, fluorine or chlorine.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
14	Oxidizing solids	Not classified (Not applicable)	- -	-	-	Liquid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
15	Organic peroxides	Not classified (Not applicable)	- -	-	-	Organic compounds containing no bivalent -O-O- structure.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
16	Corrosive to metals	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
17	Desensitized explosives	-	- -	-	-	-	-	-

HEALTH HAZARDS

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 value of > 10 g/kg (SIDS (Access on Jun. 2010)), the substance was classified as "Not classified".	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
1	Acute toxicity (Dermal)	Not classified	- -	-	-	Based on the rat LD50 value of > 10 g/kg (SIDS (Access on Jun. 2010)), the substance was classified as "Not classified".	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
1	Acute toxicity (Inhalation: Gases)	Not classified (Not applicable)	- -	-	-	Liquid (GHS definition)	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
1	Acute toxicity (Inhalation: Vapours)	Classification not possible	- -	-	-	The rat LC50 value of > 320 ppm/1h (>160 ppm/4hrs) was documented, and also the description that LC50 value for 4h-exposure exceeds the saturated vapor pressure concentration (12.6 mg/L) was found (SIDS (Access on Jun. 2010)). Since the higher limit level of Category 4 is 20 mg/L, the value did not provide the basis for classification. Thus, the substance was classified as "Classification not possible".	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
1	Acute toxicity (Inhalation: Dusts and mists)	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
2	Skin corrosion/irritation	Category 2	Warning	H315	P302+P352 P332+P313 P362+P364 P264 P280 P321	In the Draize test (OECD TG404, GLP-compliant) using rabbit, mean scores of 2.0 for erythema/scab formation and 1.7 for edema, and the primary irritation index (PII) of 3.67 were reported (SIDS (Access on Jun. 2010)). Based on the document, the substance was classified as Category 2. As relevant notes, other Draize test using rabbit, resulted non-irritating based on the PII of 0.9 (SIDS (Access on Jun. 2010)). But the data were derived from an old document in 1967, thus the data obtained in accordance with OECD TG404 and the GLP were used for evaluation.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
3	Serious eye damage/eye irritation	Not classified	- -	-	-	The substance was classified as "Not classified " based on the documented case of "non-irritating" (SIDS (Access on Jun. 2010)) resulted from the Draize test in which all irritation score was 0 in rabbits. As relevant notes, vapors in high concentration may produce slight irritation to human eyes (HSDB (2002)).	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
4	Respiratory sensitization	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
4	Skin sensitization	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
5	Germ cell mutagenicity	Classification not possible	- -	-	-	The classification was not possible due to lack of in vivo test data. As relevant information, as for in vitro study, negative results in the Ames test were reported (SIDS (Access on Jun. 2010)).	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
6	Carcinogenicity	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
7	Reproductive toxicity	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
8	Specific target organ toxicity - Single exposure	Classification not possible	- -	-	-	The LD50 value in the acute oral toxicity in rats was reported as over 10000 mg/kg with no signs of toxicity (SIDS (Access on Jun. 2010)). The clinical findings after dermal application in rabbits were only local loss of fur and skin damage, with no description of systemic effects. The LD50 value of the dermal study was reported as over 10000 mg/kg (SIDS (Access on Jun. 2010)). Considering from these results, the classification corresponded to "Not classified" for both oral and dermal routes. As for inhalation route, no effect was seen up to the saturated vapor pressure concentration which corresponded to the guidance values (SIDS (Access on Jun. 2010)), however, the effect at concentrations beyond the guidance values was still unknown. Therefore, the classification of this hazard class was concluded as "Classification not possible".	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
9	Specific target organ toxicity - Repeated exposure	Classification not possible	- -	-	-	No data available.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
10	Aspiration hazard	Category 1	Danger	H304	P301+P310 P331 P405 P501	Since the substance corresponds to hydrocarbons with the coefficient of kinematic viscosity of 20.5 mm2/s or less based on the fact that the coefficient of kinematic viscosity at 40 degree centigrade is 0.84 mm2/s (coefficient of viscosity is 0.628 mPa*s (Renzo, 3rd (1986)), and density is 0.741 g/cm3 (Lide, 90th (2009))), the substance was classified as Category 1. As relevant information, there is a description that the substance has a potential which can cause chemical pneumonitis due to inhaling into the lung readily at the occurrence of vomiting (SIDS (Access on Jun. 2010)).	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）

ENVIRONMENTAL HAZARDS

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.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
11	Hazardous to the aquatic environment Long term (Chronic)	Classification not possible	- -	-	-	Classification not possible due to lack of data.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）
12	Hazardous to the ozone layer	Classification not possible	- -	-	-	This substance is not listed in Annexes to the Montreal Protocol.	FY2010	GHS Classification Guidance by the Japanese Government （July, 2010）

NOTE:

GHS Classification Result by the Japanese Government is intended to provide a reference for preparing a GHS label or SDS for users. To include the same classification result in a label or SDS for Japan is NOT mandatory.
Users can cite or copy this classification result when preparing a GHS label or SDS. Please be aware, however, that the responsibility for a label or SDS prepared by citing or copying this classification result lies with users.
This GHS classification was conducted based on the information sources and the guidance for classification and judgement which are described in the GHS Classification Guidance for the Japanese Government etc. Using other literature, test results etc. as evidence and including different content from this classification result in a label or SDS are allowed.
Hazard statement and precautionary statement will show by hovering the mouse cursor over a code in the column of "Hazard statement" and "Precautionary statement," respectively. In the excel file, both the codes and statements are provided.
A blank or "-" in the column of "Classification" denotes that a classification for the hazard class was not conducted in the year.
An asterisk “*” in the column of “Classification” denotes that “Not classified (or No applicable)” and/or “Classification not possible” is applicable. Details are described in the column of “Rationale for the classification”. If no English translation is available for “Rationale for the classification,” please refer to the Japanese version of the results.

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