Benzonitrile
MSDS Number: B1476 --- Effective Date: 12/08/96
1. Product Identification
Synonyms: Phenyl Cyanide; Cyanobenzene
CAS No.: 100-47-0
Molecular Weight: 103.12
Chemical Formula: C6H5CN
Product Codes: B883
2. Composition/Information on Ingredients
Ingredient CAS No Percent Hazardous
--------------------------------------- ------------ ------- ---------
Benzonitrile 100-47-0 90 - 100% Yes
3. Hazards Identification
Emergency Overview
--------------------------
DANGER! IRRITANT. HARMFUL IF SWALLOWED OR ABSORBED THROUGH SKIN. CAUSES
SEVERE EYE IRRITATION. MAY CAUSE EYE DAMAGE. CAUSES SKIN IRRITATION.
COMBUSTIBLE.
TARGET ORGAN(S):Eyes, skin.
J.T. Baker SAF-T-DATA(tm) Ratings (Provided here for your convenience)
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Health Rating: 2 - Moderate
Flammability Rating: 2 - Moderate
Reactivity Rating: 1 - Slight
Contact Rating: 3 - Severe (Life)
Lab Protective Equip: GOGGLES; LAB COAT; VENT HOOD; PROPER GLOVES; CLASS B
EXTINGUISHER
Storage Color Code: Red (Flammable)
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Potential Health Effects
----------------------------------
Inhalation:
Extreme overexposure may cause pulmonary edema. may cause cyanosis.
Ingestion:
None identified.
Skin Contact:
Prolonged contact may cause irritation, May be absorbed through the skin
with possible systemic effects.
Eye Contact:
Causes severe irritation.
Chronic Exposure:
Central nervous system depression.
Aggravation of Pre-existing Conditions:
No information found.
4. First Aid Measures
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. Prompt action is
essential.
Ingestion:
Induce vomiting immediately as directed by medical personnel. Never give
anything by mouth to an unconscious person. Get medical attention.
Skin Contact:
Remove contaminated clothing. Wash skin with soap and water. Obtain
medical attention if irritation persists. Wash clothing before reuse.
Eye Contact:
In case of contact, flush eyes with plenty of water for at least 15
minutes. Get medical advice if irritation develops.
5. Fire Fighting Measures
Fire:
Flash point: 72C (162F) CC
Explosion:
None identified.
Fire Extinguishing Media:
Use alcohol foam, dry chemical or carbon dioxide. (Water may be
ineffective.)
Special Information:
Firefighters should wear proper protective equipment and self-contained
breathing apparatus with full facepiece operated in positive pressure mode.
Move exposed containers from fire area if it can be done without risk. Use
water to keep fire-exposed containers cool.
6. Accidental Release Measures
Wear suitable protective clothing. Shut off ignition sources; no flares,
smoking, or flames in area. Stop leak if you can do so without risk. Use
water spray to reduce vapors. Take up with sand or other non-combustible
absorbent material and place into container for later disposal. Flush area
with water.
J. T. Baker SOLUSORB(tm) solvent adsorbent is recommended for spills of
this product.
7. Handling and Storage
Keep container tightly closed. Store in a cool, dry, well-ventilated,
flammable liquid storage area or cabinet. Containers of this material may
be hazardous when empty since they retain product residues (vapors,
liquid); observe all warnings and precautions listed for the product.
8. Exposure Controls/Personal Protection
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 the substance is apparent, consult
an industrial hygienist. For emergencies, or instances where the exposure
levels are not known, use a full-facepiece positive-pressure, air-supplied
respirator. WARNING: Air purifying respirators do not protect workers in
oxygen-deficient atmospheres.
Skin Protection:
Wear impervious protective clothing, including boots, gloves, lab coat,
apron or coveralls, as appropriate, to prevent skin contact.
Eye Protection:
Use chemical safety goggles and/or a full face shield where splashing is
possible. Maintain eye wash fountain and quick-drench facilities in work
area.
9. Physical and Chemical Properties
Appearance:
Colorless liquid.
Odor:
Almond odor.
Solubility:
Slight (0.1-1%)
Specific Gravity:
1.01
pH:
No information found.
% Volatiles by volume @ 21C (70F):
N/A
Boiling Point:
190C (374F)
Melting Point:
-13C (9F)
Vapor Density (Air=1):
Not applicable.
Vapor Pressure (mm Hg):
Not applicable.
Evaporation Rate (BuAc=1):
No information found.
10. Stability and Reactivity
Stability:
Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products:
Cyanides.
Hazardous Polymerization:
Will not occur.
Incompatibilities:
Strong acids, strong bases, strong oxidizing agents, strong reducing
agents.
Conditions to Avoid:
Heat, flame, other sources of ignition.
11. Toxicological Information
--------\Cancer Lists\------------------------------------------------------
---NTP Carcinogen---
Ingredient Known Anticipated IARC Category
------------------------------------ ----- ----------- -------------
Benzonitrile (100-47-0) No No None
12. Ecological Information
Environmental Fate:
No information found.
Environmental Toxicity:
No information found.
13. Disposal Considerations
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.
14. Transport Information
Domestic (Land, D.O.T.)
-----------------------
Proper Shipping Name: BENZONITRILE
Hazard Class: 6.1
UN/NA: UN2224
Packing Group: II
Information reported for product/size: 500ML
International (Water, I.M.O.)
-----------------------------
Proper Shipping Name: BENZONITRILE
Hazard Class: 6.1
UN/NA: UN2224
Packing Group: II
Information reported for product/size: 500ML
International (Air, I.C.A.O.)
-----------------------------
Proper Shipping Name: BENZONITRILE
Hazard Class: 6.1
UN/NA: UN2224
Packing Group: II
Information reported for product/size: 500ML
15. Regulatory Information
--------\Chemical Inventory Status - Part 1\---------------------------------
Ingredient TSCA EC Japan Australia
----------------------------------------------- ---- --- ----- ---------
Benzonitrile (100-47-0) Yes Yes Yes Yes
--------\Chemical Inventory Status - Part 2\---------------------------------
--Canada--
Ingredient Korea DSL NDSL Phil.
----------------------------------------------- ----- --- ---- -----
Benzonitrile (100-47-0) Yes Yes No Yes
--------\Federal, State & International Regulations - Part 1\----------------
-SARA 302- ------SARA 313------
Ingredient RQ TPQ List Chemical Catg.
----------------------------------------- --- ----- ---- --------------
Benzonitrile (100-47-0) No No No No
--------\Federal, State & International Regulations - Part 2\----------------
-RCRA- -TSCA-
Ingredient CERCLA 261.33 8(d)
----------------------------------------- ------ ------ ------
Benzonitrile (100-47-0) 5000 No No
Chemical Weapons Convention: No TSCA 12(b): No CDTA: No
SARA 311/312: Acute: Yes Chronic: Yes Fire: Yes Pressure: No
Reactivity: No (Pure / Liquid)
Australian Hazchem Code: 3X
Poison Schedule: No information found.
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.
16. Other Information
Label Hazard Warning:
DANGER! IRRITANT. HARMFUL IF SWALLOWED OR ABSORBED THROUGH SKIN. CAUSES
SEVERE EYE IRRITATION. MAY CAUSE EYE DAMAGE. CAUSES SKIN IRRITATION.
COMBUSTIBLE.
TARGET ORGAN(S):Eyes, skin.
Label Precautions:
Keep away from heat, sparks, flame. Avoid contact with eyes, skin,
clothing.
Avoid breathing vapor. Keep in tightly closed container. Use with adequate
ventilation. Wash thoroughly after handling. In case of fire, use alcohol
foam, dry chemical, carbon dioxide - water may be ineffective. Flush spill
area with water spray. Prevent run-off from entering drains, sewers, or
streams.
Label First Aid:
If swallowed, induce vomiting immediately as directed by medical personnel.
Never give anything by mouth to an unconscious person. 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.
Product Use:
Laboratory Reagent.
Revision Information:
Pure. New 16 section MSDS format, all sections have been revised.
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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Prepared by: Strategic Services Division
Phone Number: (314) 539-1600 (U.S.A.)