GHS Classification Result

Chemical Name:Triethoxymethane
CAS:122-51-0

Result:
ID: 21A3606
Classifier: Ministry of Health, Labour and Welfare (MHLW), Ministry of the Environment (MOE)
Year Classified: FY2009
Reference Manual: GHS Classification Guidance by the Japanese Government (March, 2009)

PHYSICAL HAZARDS
Hazard class Classification Symbol Signal word Hazard statement Precautionary statement Rationale for the classification
1 Explosives Not applicable - - - - There are no chemical groups associated with explosive properties present in the molecules.
2 Flammable gases (including chemically unstable gases) Not applicable - - - - Liquid (GHS definition)
3 Aerosols Not applicable - - - - Not aerosol products.
4 Oxidizing gases Not applicable - - - - Liquid (GHS definition)
5 Gases under pressure Not applicable - - - - Liquid (GHS definition)
6 Flammable liquids Category 3 Warning H226: Flammable liquid and vapour P303+P361+P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P370+P378: In case of fire: Use ... for extinction.
P403+P235: Store in a well-ventilated place. Keep cool.
P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof electrical/ventilating/lighting/.../equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P501: Dispose of contents/container to ...
Classified into Category 3 since flash point 30 degC (closed-cup) (Sax (11th, 2004)) is >=23 degC and <=60 degC. The substance is classified into Class 3, PG III in UNRTDG (UN2524).
7 Flammable solids Not applicable - - - - Liquid (GHS definition)
8 Self-reactive substances and mixtures Not applicable - - - - There are no chemical groups present in the molecule associated with explosive or self-reactive properties.
9 Pyrophoric liquids Not classified - - - - Auto-ignition point is 180 degC (Hommel (1996)) exceeding 70 degC.
10 Pyrophoric solids Not applicable - - - - Liquid (GHS definition)
11 Self-heating substances and mixtures Classification not possible - - - - Test methods applicable to liquid substances are not available.
12 Substances and mixtures which, in contact with water, emit flammable gases 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).
13 Oxidizing liquids Not applicable - - - - The substance is an organic compound containing oxygen (but not fluorine or chlorine) which is chemically bonded only to carbon.
14 Oxidizing solids Not applicable - - - - Liquid (GHS definition)
15 Organic peroxides Not applicable - - - - Organic compounds containing no bivalent -O-O- structure
16 Corrosive to metals Classification not possible - - - - No data available.

HEALTH HAZARDS
Hazard class Classification Symbol Signal word Hazard statement Precautionary statement Rationale for the classification
1 Acute toxicity (Oral) Not classified - - - - Based on a LD50 value of 3.2 - 6.4 g/kg for rats (PATTY (5th, 2001)), the substance was classified into "Not classified" in JIS Classification (correspond to Category 5 or "Not classified" in GHS classification).
1 Acute toxicity (Dermal) Not classified - - - - Based on a LD50 value of 18000 mg/kg for rabbits (IUCLID (2000)), the substance was classified as "Not classified".
1 Acute toxicity (Inhalation: Gases) Not applicable - - - - Liquid (GHS definition)
1 Acute toxicity (Inhalation: Vapours) Category 4 Warning H332: Harmful if inhaled P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P261: Avoid breathing dust/fume/gas/mist/vapours/spray.
P271: Use only outdoors or in a well-ventilated area.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
Based on a LC50 value of 4000 ppm/8h (5656 ppm/4h) for rats (IUCLID (2000)), the substance was classified into Category 4. Since the LC50 value (4000 ppm/8h) was lower than 90% of saturated vapour pressure concentration (5078 ppm), the classification criteria for gas was adopted.
1 Acute toxicity (Inhalation: Dusts and mists) Classification not possible - - - - No data available.
2 Skin corrosion/irritation Not classified - - - - Based on a result of "not irritating" in a rabbit test (OECD TG404 (GLP)) (IUCLID (2000)), the substance was classified as "Not classified".
3 Serious eye damage/eye irritation Not classified - - - - Based on a result of "not irritating" in a rabbit test (OECD TG405) where corneal opacity, iritis, conjunctivae redness and chemosis scores were 0, 0, 1.44 and 1.00, respectively, (IUCLID (2000)), the substance was classified as "Not classified".
4 Respiratory sensitization Classification not possible - - - - No data available.
4 Skin sensitization Not classified - - - - Based on a result of not sensitizing (positive ratio: 0%, 0/20 animals) in a guinea pig maximization test (OECD TG406 (GLP)) (IUCLID (2000)) and information that no skin sensitization was noted in a maximization test on 26 volunteers (IUCLID (2000)), the substance was classified as "Not classified".
5 Germ cell mutagenicity Classification not possible - - - - Classification not possible due to lack of data from in vivo mutagenicity tests. From in vitro mutagenicity tests, there is a report of a negative Ames test (IUCLID (2000)).
6 Carcinogenicity Classification not possible - - - - No data available.
7 Reproductive toxicity Classification not possible - - - - No data available.
8 Specific target organ toxicity - Single exposure Classification not possible - - - - No data available.
9 Specific target organ toxicity - Repeated exposure Classification not possible - - - - No data available.
10 Aspiration hazard Classification not possible - - - - No data available.

ENVIRONMENTAL HAZARDS
Hazard class Classification Symbol Signal word Hazard statement Precautionary statement Rationale for the classification
11 Hazardous to the aquatic environment (Acute) Classification not possible - - - - Classification not possible due to lack of data.
11 Hazardous to the aquatic environment (Long-term) Classification not possible - - - - Classification not possible due to lack of data.


NOTE:
* Classification was conducted by relevant Japanese Ministries in accordance with GHS Classification Guidance for the Japanese Government, and is intended to provide a reference for preparing GHS labelling and SDS for users.
* This is a provisional English translation of classification results and is subject to revision without notice.
* The responsibility for any resulting GHS labelling and SDS referenced from this site is with users.

Reference:
Reference Manual

Definitions / Abbreviations

Model Label by MHLW

MHLW Website (in Japanese Only)

Model SDS by MHLW

MHLW Website (in Japanese Only)


To GHS Information