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LEONID CHEMICALS
CONTACT :
62/A-2 1st Stage,Yeshwanthpur Industrial Suburb
Ashokpuram School Road
MATERIAL SAFETY DATA SHEET Bangalore-560 022, Karnataka, INDIA
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2,3-BUTANEDIONE MONOXIME
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SECTION 1- CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
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MSDS Name:
2,3-BUTANEDIONE MONOXIME
Synonyms : DIACETYL MONOXIME; Biacetylmonoxime; DAM;
diacetylmonoxime; 2,3-butanedione monoxime
CAS No. : 57-71-6
Molecular Weight : 101.11
Chemical Formula : C4H7NO2
Product Codes : Un Listed
J.T. Baker : G218
Mallinckrodt : 1892
Company Information:
LEONID CHEMICALS
62/A-2 1st Stage, Yeshwanthpur Industrial Suburb
Ashokpuram School Road
Bangalore-560 022, Karnataka, INDIA
Ph: +91-80-2337 8354, Fax: +91-80-2357 4827
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SECTION 2- COMPOSITION, INFORMATION ON INGREDIENTS
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Ingredient : 2,3-Butanedione Monoxime
CAS No. : 57-71-6
% : 90 - 100 %
Hazardous : Yes
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SECTION 3- HAZARDS IDENTIFICATION
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EMERGENCY OVERVIEW
WARNING! MAY BE HARMFUL IF SWALLOWED, INHALED OR ABSORBED THROUGH SKIN.
MAY CAUSE IRRITATION TO SKIN, EYES, AND RESPIRATORY TRACT
J.T. Baker SAF-T-DATA(tm) Ratings (Provided here for your convenience)
Health Rating : 2 - Moderate
Flammability Rating : 1 - Slight
Reactivity Rating : 1 - Slight
Contact Rating : 2 - Moderate
Lab Protective Equip : GOGGLES; LAB COAT; VENT HOOD; PROPER
GLOVES
Storage Color Code : Orange (General Storage)
Potential Health Effects
Information on the human health effects from exposure to this substance is limited.
Inhalation:
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No information found, but compound should be handled as a potential health hazard.
May cause irritation to the respiratory tract. Symptoms may include coughing, sore
throat, labored breathing, and chest pain.
Ingestion:
No information found, but compound should be handled as a potential health hazard.
May cause irritation to the gastrointestinal tract. Symptoms may include nausea,
vomiting and diarrhea.
Skin Contact:
No information found, but compound should be handled as a potential health hazard.
May cause irritation with redness and pain. May be absorbed through the skin with
possible systemic effects.
Eye Contact:
No information found, but compound should be handled as a potential health hazard.
May cause irritation, redness and pain.
Chronic Exposure:
No information found.
Aggravation of Pre-existing Conditions:
No information found.
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SECTION 4- FIRST AID MEASURES
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Inhalation:
Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult,
give oxygen. Call a physician.
Ingestion:
Give large amounts of water to drink. Never give anything by mouth to an unconscious
person. Get medical attention.
Skin Contact:
Immediately flush skin with plenty of water for at least 15 minutes while removing
contaminated clothing and shoes. Wash clothing before reuse. Thoroughly clean shoes
before reuse. Get medical attention if symptoms occur.
Eye Contact:
Immediately flush eyes with plenty of water for at least 15 minutes, lifting upper and
lower eyelids occasionally. Get medical attention if irritation persists.
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SECTION 5- FIRE FIGHTING MEASURES
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Fire:
Not considered to be a fire hazard.
Explosion:
Has exploded when vacuum distilled below 1.3 mbar from a steam bath.
Fire Extinguishing Media:
Use any means suitable for extinguishing surrounding fire.
Special Information:
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In the event of a fire, wear full protective clothing and NIOSH-approved self-contained
breathing apparatus with full facepiece operated in the pressure demand or other
positive pressure mode.
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SECTION 6- ACCIDENTAL RELEASE MEASURES
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Ventilate area of leak or spill. Wear appropriate personal protective equipment as
specified in Section 8. Spills: Sweep up and containerize for reclamation or disposal.
Vacuuming or wet sweeping may be used to avoid dust dispersal.
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SECTION 7 - HANDLING and STORAGE
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Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against
physical damage. Containers of this material may be hazardous when empty since they
retain product residues (dust, solids); observe all warnings and precautions listed for the
product.
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SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
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Airborne Exposure Limits:
None established
Ventilation System:
A system of local and/or general exhaust is recommended to keep employee exposures as
low as possible. Local exhaust ventilation is generally preferred because it can control
the emissions of the contaminant at its source, preventing dispersion of it into the
general work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual
of Recommended Practices, most recent edition, for details..
Personal Respirators (NIOSH Approved):
For conditions of use where exposure to dust or mist is apparent and engineering controls
are not feasible, a particulate respirator (NIOSH type N95 or better filters) may be worn.
If oil particles (e.g. lubricants, cutting fluids, glycerine, etc.) are present, use a NIOSH
type R or P filter. For emergencies or instances where the exposure levels are not known,
use a full-face positive-pressure, air-supplied respirator. WARNING: Air-purifying
respirators do not protect workers in oxygen-deficient atmospheres.
Skin Protection:
Wear protective gloves and clean body-covering clothing.
Eye Protection:
Use chemical safety goggles. Maintain eye wash fountain and quick-drench facilities in
work area.
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SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES
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Appearance : White crystals.
Odor : No information found.
Solubility : Appreciable in water.
Specific Gravity : No information found.
pH : No information found.
% Volatiles by volume @ 21C (70F) : 0
Boiling Point : 185 - 186C (365 - 367F)
Melting Point : 75 - 78C (167 - 172F)
Vapor Density (Air=1) : No information found.
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Bangalore-560 022, Karnataka, INDIA
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Vapor Pressure (mm Hg) : No information found.
Evaporation Rate (BuAc=1) : No information found.
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SECTION 10 - STABILITY AND REACTIVITY
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Stability:
Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products
Burning may produce carbon monoxide, carbon dioxide, nitrogen oxides.
Hazardous Polymerization:
Will not occur.
Incompatibilities:
No information found.
Conditions to Avoid:
No information found.
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SECTION 11 - TOXICOLOGICAL INFORMATION
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Inhalation mouse LC50: 72300 mg/m3/2H; Investigated as a tumorigen.
NTP Carcinogen
Ingredient : 2,3-Butanedione Monoxime (57-71-6)
Known : No
Anticipated : No
IARC Category : None
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SECTION 12 - ECOLOGICAL INFORMATION
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Environmental Fate:
No information found.
Environmental Toxicity:
No information found.
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SECTION 13 - DISPOSAL CONSIDERATIONS
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Whatever cannot be saved for recovery or recycling should be managed in an appropriate
and approved waste disposal facility. Processing, use or contamination of this product
may change the waste management options. State and local disposal regulations may
differ from federal disposal regulations. Dispose of container and unused contents in
accordance with federal, state and local requirements.
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SECTION 14 - TRANSPORT INFORMATION
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Not regulated.
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SECTION 15 - REGULATORY INFORMATION
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Chemical Inventory Status - Part 1
Ingredient : 2,3-Butanedione Monoxime (57-71-6)
TSCA : Yes
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EC : Yes
Japan : Yes
Australia : Yes
Chemical Inventory Status - Part 2
Ingredient : 2,3-Butanedione Monoxime (57-71-6)
Canada
Korea : Yes
DSL : Yes
NDSL : No
Phil : Yes
Federal, State & International Regulations - Part 1
Ingredient : 2,3-Butanedione Monoxime (57-71-6)
SARA 302
RQ : No
TPQ : No
SARA 313
List : No
Chemical Catg : No
Federal, State & International Regulations - Part 2
Ingredient : 2,3-Butanedione Monoxime (57-71-6)
CERCLA : No
RCRA
261.33 : No
TSCA
8(d) : No
Chemical Weapons Convention : No TSCA 12(b): No CDTA: No
SARA 311/312 : Acute: Yes Chronic: No Fire: No Pressure: No
Reactivity : No (Pure / Solid)
Australian Hazchem Code : None allocated.
Poison Schedule : None allocated.
WHMIS:
This MSDS has been prepared according to the hazard criteria of the Controlled Products
Regulations (CPR) and the MSDS contains all of the information required by the CPR.
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SECTION 16 - OTHER INFORMATION
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NFPA Ratings: Health: 1 Flammability: 0 Reactivity: 0
Label Hazard Warning:
WARNING! MAY BE HARMFUL IF SWALLOWED, INHALED OR ABSORBED THROUGH SKIN. MAY
CAUSE IRRITATION TO SKIN, EYES, AND RESPIRATORY TRACT.
Label Precautions:
Avoid breathing dust.
Avoid contact with eyes, skin and clothing.
Keep container closed.
Use with adequate ventilation.
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CHEMLABS
Wash thoroughly after handling.
Label First Aid:
In case of contact, immediately flush eyes or skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Get medical attention if symptoms occur. If inhaled, remove to fresh air. If not breathing,
give artificial respiration. If breathing is difficult, give oxygen. Get medical attention. If
swallowed, give large amounts of water to drink. Never give anything by mouth to an
unconscious person. Get medical attention.
Product Use:
Laboratory Reagent.
Revision Information:
No Changes.
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DISCLAIMER:
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Mallinckrodt Baker, Inc. provides the information contained herein in good faith but
makes no representation as to its comprehensiveness or accuracy. This document is
intended only as a guide to the appropriate precautionary handling of the material by a
properly trained person using this product. Individuals receiving the information must
exercise their independent judgment in determining its appropriateness for a particular
purpose. MALLINCKRODT BAKER, INC. MAKES NO REPRESENTATIONS OR WARRANTIES,
EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE
INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS.
ACCORDINGLY, MALLINCKRODT BAKER, INC. WILL NOT BE RESPONSIBLE FOR DAMAGES
RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.
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CHEMLABS
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