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GHS Classification Results by the Japanese Government

GENERAL INFORMATION

Item	Information
CAS RN	4849-32-5
Chemical Name	3-(3,3-Dimethylureido)phenyl tert-butylcarbamate; Karbutilate
Substance ID	R02-A-020-MHLW, MOE
Classification year (FY)	FY2020
Ministry who conducted the classification	Ministry of Health, Labour and Welfare (MHLW)/Ministry of the Environment (MOE)
New/Revised	New
Classification result in other fiscal year
Download of Excel format	Excel file

REFERENCE INFORMATION

Item	Information
Guidance used for the classification (External link)	GHS Classification Guidance for the Japanese Government (FY2019 revised edition (Ver. 2.0))
UN GHS document (External link)	UN GHS document
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

PHYSICAL HAZARDS

Hazard class		Classification	Pictogram Signal word	Hazard statement (code)	Precautionary statement (code)	Rationale for the classification
1	Explosives	Not classified (Not applicable)	- -	-	-	There are no chemical groups associated with explosive properties present in the molecule. It was classified as "Not classified."
2	Flammable gases	Not classified (Not applicable)	- -	-	-	Solid (GHS definition). It was classified as "Not classified."
3	Aerosols	Not classified (Not applicable)	- -	-	-	Not aerosol products. It was classified as "Not classified."
4	Oxidizing gases	Not classified (Not applicable)	- -	-	-	Solid (GHS definition). It was classified as "Not classified."
5	Gases under pressure	Not classified (Not applicable)	- -	-	-	Solid (GHS definition). It was classified as "Not classified."
6	Flammable liquids	Not classified (Not applicable)	- -	-	-	Solid (GHS definition). It was classified as "Not classified."
7	Flammable solids	Not classified	- -	-	-	It was classified as "Not classified" from information that it is not combustible (Japanese Journal of Pesticide Science Vol. 11 No. 2 (Japan Crop Protection Association, 1986)).
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. It was classified as "Not classified."
9	Pyrophoric liquids	Not classified (Not applicable)	- -	-	-	Solid (GHS definition). It was classified as "Not classified."
10	Pyrophoric solids	Not classified	- -	-	-	It was classified as "Not classified" from information that it is not combustible (Japanese Journal of Pesticide Science Vol. 11 No. 2 (Japan Crop Protection Association, 1986)).
11	Self-heating substances and mixtures	Not classified	- -	-	-	It was classified as "Not classified" from information that it is not combustible (Japanese Journal of Pesticide Science Vol. 11 No. 2 (Japan Crop Protection Association, 1986)).
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). It was classified as "Not classified."
13	Oxidizing liquids	Not classified (Not applicable)	- -	-	-	Solid (GHS definition). It was classified as "Not classified."
14	Oxidizing solids	Not classified (Not applicable)	- -	-	-	The substance is an organic compound containing oxygen (but not fluorine or chlorine) which is chemically bonded only to carbon or hydrogen. It was classified as "Not classified."
15	Organic peroxides	Not classified (Not applicable)	- -	-	-	Organic compounds containing no bivalent -O-O- structure in the molecule. It was classified as "Not classified."
16	Corrosive to metals	Classification not possible	- -	-	-	Classification is not possible because test methods applicable to solid substances are not available.
17	Desensitized explosives	Not classified (Not applicable)	- -	-	-	There are no chemical groups associated with explosive properties present in the molecule. It was classified as "Not classified."

HEALTH HAZARDS

Hazard class		Classification	Pictogram Signal word	Hazard statement (code)	Precautionary statement (code)	Rationale for the classification
1	Acute toxicity (Oral)	Not classified	- -	-	-	[Rationale for the Classification] It was classified as "Not classified" from (1). [Evidence Data] (1) LD50 for rats: 3,000 mg/kg (EHC 64 (1986))
1	Acute toxicity (Dermal)	Not classified	- -	-	-	[Rationale for the Classification] It was classified as "Not classified" from (1). [Evidence Data] (1) LD50 for rats: > 15,400 mg/kg (EHC 64 (1986))
1	Acute toxicity (Inhalation: Gases)	Not classified	- -	-	-	[Rationale for the Classification] Solid (GHS definition). It was classified as "Not classified."
1	Acute toxicity (Inhalation: Vapours)	Classification not possible	- -	-	-	[Rationale for the Classification] Classification not possible due to lack of data.
1	Acute toxicity (Inhalation: Dusts and mists)	Classification not possible	- -	-	-	[Rationale for the Classification] Classification not possible due to lack of data.
2	Skin corrosion/irritation	Not classified	- -	-	-	[Rationale for the Classification] It was classified as "Not classified" from (1). [Evidence Data] (1) In a skin irritation test with rabbits (Draize test) on this substance, all scores were 0, and no irritation was seen (Japanese Journal of Pesticide Science Vol. 11 No. 2 (Pesticide Science Society of Japan, 1986)).
3	Serious eye damage/eye irritation	Not classified	- -	-	-	[Rationale for the Classification] It was classified as "Not classified" from (1). [Evidence Data] (1) In an eye irritation test with rabbits (Draize test) on this substance, abnormal light reflex and deep-red-colored erythema, slight swelling, and discharge in the conjunctiva were observed at 1 hour after application but disappeared after 24 hours (Japanese Journal of Pesticide Science Vol. 11 No. 2 (Pesticide Science Society of Japan, 1986)).
4	Respiratory sensitization	Classification not possible	- -	-	-	[Rationale for the Classification] Classification not possible due to lack of data.
4	Skin sensitization	Classification not possible	- -	-	-	[Rationale for the Classification] Classification not possible due to lack of data.
5	Germ cell mutagenicity	Classification not possible	- -	-	-	[Rationale for the Classification] Classification was not possible due to lack of data. [Evidence Data] (1) No in vivo data available. (2) As for in vitro, in a bacterial reverse mutation test, negative results were reported (Japanese Journal of Pesticide Science Vol. 11, No. 2 (Pesticide Science Society of Japan, 1986)).
6	Carcinogenicity	Classification not possible	- -	-	-	[Rationale for the Classification] No data available.
7	Reproductive toxicity	Classification not possible	- -	-	-	[Rationale for the Classification] Classification was not possible due to lack of data.
8	Specific target organ toxicity - Single exposure	Classification not possible	- -	-	-	[Rationale for the Classification] Classification was not possible due to lack of data.
9	Specific target organ toxicity - Repeated exposure	Classification not possible	- -	-	-	[Rationale for the Classification] There was no report on repeated exposure to this substance in humans. Since the information on toxicity on test animals was also insufficient, it was determined that classification was not possible. [Reference Data, etc.] (1) It was reported that in a 3-month test with dogs dosed by feeding, an increase in thyroid weight was observed in males at or above 50 mg/kg/day (within the range for Category 2) (Japanese Journal of Pesticide Science Vol. 11, No. 2 (Pesticide Science Society of Japan, 1986)).
10	Aspiration hazard	Classification not possible	- -	-	-	[Rationale for the Classification] Classification not possible due to lack of data.

ENVIRONMENTAL HAZARDS

Hazard class		Classification	Pictogram Signal word	Hazard statement (code)	Precautionary statement (code)	Rationale for the classification
11	Hazardous to the aquatic environment Short term (Acute)	Classification not possible	- -	-	-	No data available.
11	Hazardous to the aquatic environment Long term (Chronic)	Classification not possible	- -	-	-	No data available.
12	Hazardous to the ozone layer	Classification not possible	- -	-	-	This substance is not listed in the Annexes to the Montreal Protocol.

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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