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Monomethyl acetoacetamide (MMAAA, MMAA) CAS No. 20306-75-6
HS Code 2924 29 90
EINECS No. 243-723-9
Synonyms 3-Oxobutyric acid monomethylamide Acetoacetic acid monomethylamide Acetoacetic monomethylamide N-Methyl acetoacetamide N-Methyl-3-oxobutyramide N-Methyl-3-oxobutanamide Acetoacetamide,N-monomethyl Molecular Formula C5H9NO2
Chemical Structure
Molecular Weight 115
Quality
Parameter Specification
Colour Pale Yellow
Consistency Clear Liquid
pH 5.5 to 7
Dimer Content %w/w, max 0.5
Purity %w/w, min 70
Packaging Bulk in Tankers, 200kg drums
Application Intermediate in Agrochemical industry (eg
Monocrotophos (Azodrin) & dicrotophos (Bidrin) manufacture)
Co-promoter in curing unsaturated polyesters In alkyd coatings and colorant industry Country of Origin India
For further information please visit www.laxmiorganic.co.in or send an enquiry to [email protected] Issue Date : 14.03.2014
Safety Data SheetAccording to 1907/2006/EC, Article 31
01 Identification of the substance/mixture and of the company/undertaking
Product details: Trade name: Monomethyl acetoacetamide
Relevant identified uses of the substance or mixture and uses advised
against
Application of the substance / the preparation
As an intermediate in the preparation of pesticides, e.g., monocrotophos, and
as a coloring agent.
It is used as a coupling agent for pigment manufacture, in textile processing,
and in polyester curing.
02 Hazards Identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 Classification according to Directive 67/548/EEC
or Directive 1999/45/ECThe substance is not classified as Hazardous according to
the CLP regulation
Information concerning particular hazards for human and
environment:
Not applicable
Not applicable
LAXMI ORGANIC INDUSTRIES
Revision: 14.03.2014
Manufacturer / Supplier
Laxmi Organic Industries Ltd.
Chandermukhi, 3rd Floor,
Nariman Point, Mumbai 400 021
Tel No. : +91 22 49104444
Fax No. : +91 22 22853752
Email :
Contact details of European importer
Laxmi Organic Industries (Europe) B.V. Burgemeester Feithplein 11, 2273 BZ Voorburg, The Netherlands
Tel No. : +31(0)70 20 40 600
Fax No. : +31 (0)70 20 40 604
Email :
Emergency telephone numbers:
+31 646159978 (for EU)
+91 7738092735 (for other regions)
Other Comments (e.g. language(s) of the phone service): English
Label elements
Labelling according to Regulation (EC) No 1272/2008
Void
Hazard pictograms:
Void
SIGNAL WORD
Void
Hazard statements
Void
Other hazards
Results of PBT and vPvB assessment
PBT : Not applicable.
vPvB : Not applicable.
03 Composition/Information on Ingredients
Chemical characterization: Substances
CAS No.: Description: N-methyl-3-oxobutyramide
Identification number(s) Additional information:
EC number : 243-723-9 Molecular formula : C5H9NO2
Molecular weight : 115.13
20306-75-6
04 First Aid Measures 05 Firefighting Measures 06 Accidental Release Measures
General information:
Consult a physician. Show this safety
data sheet to the doctor in attendance
After inhalation:
Remove from exposure and move to fresh
air immediately.
After skin contact:
Get medical aid. Flush skin with plenty of
water for at least 15 minutes while
removing contaminated clothing and
shoes.
After eye contact:
Flush eyes with plenty of water for at least
15 minutes, occasionally lifting the upper
and lower eyelids. Get medical aid.
After swallowing:
Get medical aid. Wash mouth out with
water.
Information for doctor:
Most important symptoms and effects,
both acute and delayed:
No further relevant information available.
Indication of any immediate medical
attention and special treatment
needed:
No further relevant information available.
Suitable extinguishing agents:
Use water spray, alcohol-resistant
foam, dry chemical or carbon dioxide.
Special hazards arising from the
substance or mixture:
Carbon oxides, nitrogen oxides (NOx).
Advice for firefighters
Protective equipment:
Wear self contained breathing
apparatus for fire fighting if necessary.
Personal precautions, protective
equipment and emergency
procedures:
Use personal protective equipment.
Avoid breathing vapors, mist or gas.
Ensure adequate ventilation. Use
proper personal protective equipment
as listed in Section 8.
Environmental precautions:
Do not let product enter drains.
Methods and material for
containment and cleaning up:
Soak up with inert absorbent material
and dispose of as hazardous waste.
Keep in suitable, closed containers for
disposal.
Reference to other sections:
See Section 7 for information on safe
handling.
See Section 8 for information on
personal protection equipment.
See Section 13 for disposal
information.
07 Handling and Storage
Handling
Precautions for safe handling
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist.
Information about fire - and explosion protection:
Keep ignition sources away - Do not smoke.
Conditions for safe storage, including any incompatibilities
Storage
Requirements to be met by storerooms and receptacles:
Store in a cool, dry, well-ventilated area away from incompatible substances.
Information about storage in one common storage facility:
Store away from oxidizing agents.
Further information about storage conditions:
Keep container tightly sealed
Specific end use(s)
As an intermediate in the preparation of pesticides, e.g., monocrotophos, and as a coloring agent.
It is used as a coupling agent for pigment manufacture, in textile processing, and in polyester curing.
08 Exposure Controls/ Personal Protection
Additional information about design of technical facilities: No further data; see item 7
Control parameters
Ingredients with limit values that require monitoring at the workplace:
Not required
Exposure controls
Personal protective equipment:
General protective and hygienic measures:
The usual precautionary measures are to be adhered to when handling chemicals.
Respiratory protection:
Suitable respiratory protective device recommended.
Protection of hands
The glove material has to be impermeable and resistant to
the product/ the substance/ the preparation.
Due to missing tests no recommendation to the glove
material can be given for the product/ the preparation/
the chemical mixture.
Selection of the glove material on consideration of the
penetration times, rates of diffusion and the degradation.
Material of gloves:
The selection of the suitable gloves does not only depend
on the material, but also on further marks of quality and
varies from manufacturer to manufacturer.
Penetration time of glove material:
The exact break through time has to be found out by the
manufacturer of the protective gloves and has to be
observed.
Eye protection:
Safety glasses
Protective gloves
09 Physical and Chemical Properties
General Information
Appearance:
Form:
Colour: Yellow
Odour: Fish-like
pH-value (10 g/l) at 20°C: 6.5 to 7.5
Change in condition
Melting point/Melting range: -3°C
Boiling point/Boiling range: 106°C
Flash point: 105°C (Closed cup)
Flammability (solid, gaseous): Not applicable.
Self-igniting: at 485 deg C
Danger of explosion: Product does not present an explosion hazard.
Density at 20°C: 1.069 g/cm³
Solubility in / Miscibility with water: Not determined.
Segregation coefficient (n-octanol/water): -1.046 log POW
Other information 1.refractive index=1.4325-1.4345
Clear Liquid
10 Stability and reactivity
Reactivity
Chemical stability
Thermal decomposition / conditions to be avoided:
No decomposition if used according to specifications.
Stable under normal temperatures and pressures.
Possibility of hazardous reactions No dangerous reactions known.
Conditions to avoid No further relevant information available.
Incompatible materials:
Iron, strong oxidizing agents.
Hazardous decomposition products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
11 Toxicological information
LD/ LC 50 values relevant for classification
Oral LD 50 > 3.200 mg/kg (rat)
Primary irritant effect:
on the skin : Skin - guinea pig - Mild skin irritation
on the eye : Eyes - rabbit - Mild eye irritation
Sensitization : Prolonged or repeated exposure may cause allergic reactions in certain sensitive individuals
Additional toxicological information:
When used and handled according to specifications, the product does not have any harmful effects to our
experience and the information provided to us.
The substance is not subject to classification according to the latest version of the EU lists.
Repeated dose toxicity:
NOAEL=90 mg/kg
Acute Toxicity
12 Ecological Information
Toxicity
Acquatic toxicity:
Quantitative data on the ecological effect of this product are not available.
Persistence and degradability
Not persistent and readily biodegradable.
Behaviour in environmental systems:
Bioaccumulative potential No further relevant information available.
Mobility in soil No further relevant information available.
Results of PBT and vPvB assessment
PBT : Not applicable.
vPvB : Not applicable.
Other adverse effects : No further relevant information available
13 Disposal considerations
Recommendation:
Dispose off waste material according to local, state and federal regulations.
Offer surplus and non-recyclable solutions to a licensed disposal company.
Uncleaned packaging:
Recommendation:
Disposal must be made according to official regulations.
Contaminated packaging Dispose of as unused product.
Waste treatment methods
14 Transport Information
15 Regulatory Information
Safety, health and environmental regulations/legislation specific for the substance or mixture
Hazard pictograms Not applicable
Single word Not applicable
Hazard statements Not applicable
Precautionary statements Not applicable
Chemical safety assessment:
A Chemical Safety Assessment has not been carried out.
Labelling according to regulation (EC) No 1272/2008
UN-Number
ADR, ADN, IMDG, IATA Void
UN proper shipping name
ADR, ADN, IMDG, IATA Void
Transport hazard class(es)
ADR, ADN, IMDG, IATA
Class Void
Packing group
ADR, IMDG, IATA Void
Environmental hazards:
Marine pollutant: No
Special precautions for user Not applicable.
Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code Not applicable.
UN "Model Regulation": -
16 Other Information
Abbreviations and acronyms
ADR : Accord européen sur le transport des marchandises dangereuses par Route (European Agreement
concerning the International Carriage of Dangerous Goods by Road)
RID : Règlement international concernant le transport des marchandises dangereuses par chemin de fer
(Regulations Concerning the International Transport of Dangerous Goods by Rail)
IMDG : International Maritime Code for Dangerous Goods
IATA : International Air Transport Association
ICAO : International Civil Aviation Organization
GHS : Globally Harmonized System of Classification and Labelling of Chemicals
EINECS : European Inventory of Existing Commercial Chemical Substances
CAS : Chemical Abstracts Service (division of the American Chemical Society)
LC50 : Lethal concentration, 50 percent
LD50 : Lethal dose, 50 percent
This information is based on our present knowledge. However, this shall not constitute a guarantee for any specific
product features and shall not establish a legally valid contractual relationship.
REGULATION(EC)NO. 1272/2008 OE THE EUROPEAN PARLIAMENT AND OF THE COUNCIL on classification,
labelling and packaging of substances and mixtures, amending and repealing directives 67/548/EEC and 1999/45/EC
and amending Regulation (EC) No 1907/2006.
Data from MSDS of Sigma aldrich pvt ltd
http://www.sigmaaldrich.com/MSDS/MSDS
DisplayMSDSPage.do?country=IN&language=en&productNumber=10888&brand=FLUKA&PageToGoTo
URL=http%3A%2F%2Error! Hyperlink reference not valid. n.
Data from Chemicalbook.com http://www.chemicalbook.com/CASEN_20306-75-6.htm
Data from Reagent world https://www.reagentworld.com/products/msds2.asp?proid_2=9957
Data from NTP
http://ntp.niehs.nih.gov/files/Methyloxobutanamide.pdf
Data from PBT Profiler http://www.pbtprofiler.net/ChemDetails.asp?I=0
*Data compared to the previous version altered.
Section 2 : Hazard Identification
Section 3 : Composition /Information on ingredients
Section 4 : First Aid Measures
Section 5 : Fire Fighting Measures
Section 6 : Accidental Release Measures
Section 7 : Handling and Storage
Section 8 : Exposure Controls / Personal Protection
Section 9 : Physical & Chemical Properties
Section 10 : Stability and reactivity
Section 11 : Toxicological Information
Section 12 : Ecological Information
Section 13 : Disposal Considerations
Section 15 : Regulatory Information
Sources