Material Safety Data Sheet
Cycloheximide
ACC# 81802
Section 1 - Chemical Product and Company Identification |
MSDS Name: Cycloheximide
Catalog Numbers:
AC111260000, AC111260010, AC357420000, AC357420010, AC357420050
Synonyms:
Actidione.
Company Identification:
Acros Organics N.V.
One Reagent Lane
Fair Lawn, NJ 07410
For information in North America, call: 800-ACROS-01
For emergencies in the US, call CHEMTREC: 800-424-9300
Section 2 - Composition, Information on Ingredients
|
CAS# |
Chemical Name |
Percent |
EINECS/ELINCS |
66-81-9 |
Cycloheximide |
95+ | 200-636-0 |
Section 3 - Hazards Identification
|
EMERGENCY OVERVIEW
Appearance: white to beige powder.
Danger! May be fatal if swallowed. May cause harm
to the unborn child. Causes eye, skin, and respiratory tract
irritation. Possible risks of irreversible effects. Toxic to aquatic
organisms, may cause long-term adverse effects in the aquatic
environment.
Target Organs: Blood, central nervous system,
liver, spleen, respiratory system, eyes, skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May cause dermatitis. May be harmful if
absorbed through the skin.
Ingestion:
May be fatal if swallowed. May cause gastrointestinal irritation
with nausea, vomiting and diarrhea. May cause central nervous system
effects.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Repeated exposure may cause damage to the spleen. Chronic exposure
may cause liver damage. Adverse reproductive effects have been
reported in animals. Laboratory experiments have resulted in
mutagenic effects. Chronic exposure may cause blood effects. Possible
risk of irreversible effects. Possible risk of harm to the unborn
child.
In some animal studies, cycloheximide was toxic to the bone marrow,
where blood cells are formed. The most common effect was anemia (a
shortage of red blood cells). Whether the same effects occur in
workers exposed to cycloheximide is uncertain.
Section 4 - First Aid Measures
|
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid imme
diately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of
water for at least 15 minutes while removing contaminated clothing
and shoes.
Ingestion:
POISON material. If swallowed, get medical aid immediately. Only
induce vomiting if directed to do so by medical personnel. Never give
anything by mouth to an unconscious person.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If breathing is difficult, give oxygen. Do not use
mouth-to-mouth resuscitation if victim ingested or inhaled the
substance; induce artificial respiration with the aid of a pocket
mask equipped with a one-way valve or other proper respiratory
medical device.
Notes to Physician:
Treat symptomatically and supportively.
Section 5 - Fire Fighting Measures
|
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. This material in sufficient quantity and reduced
particle size is capable of creating a dust explosion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.
Flash Point: Not applicable.
Autoignition Temperature: Not applicable.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating:
(estimated) Health: 4; Flammability: 1; Instability: 0
Section 6 - Accidental Release Measures
|
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal
container. Wear a self contained breathing apparatus and appropriate
personal protection. (See Exposure Controls, Personal Protection
section). Avoid generating dusty conditions. Provide ventilation. Do
not let this chemical enter the environment.
Section 7 - Handling and Storage
|
Handling:
Minimize dust generation and accumulation. Do not get in eyes, on
skin, or on clothing. Do not ingest or inhale. Use only in a
chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Section 8 - Exposure Controls, Personal Protection
|
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use only under a
chemical fume hood.
Exposure Limits
Chemical Name |
ACGIH |
NIOSH |
OSHA - Final PELs |
Cycloheximide
|
none listed
|
none listed
|
none listed
|
OSHA Vacated PELs:
Cycloheximide:
No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant respirator use.
Section 9 - Physical and Chemical Properties
|
Physical State: Powder
Appearance: white to beige
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point:107 - 114 deg C
Decomposition Temperature:Not available.
Solubility: Soluble.
Specific Gravity/Density:Not available.
Molecular Formula:C15H23NO4
Molecular Weight:281.35
Section 10 - Stability and Reactivity
|
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases, acid chlorides, acid
anhydrides.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.
Section 11 - Toxicological Information
|
RTECS#:
CAS# 66-81-9:
MA4375000
LD50/LC50:
CAS# 66-81-9:
Draize test, rabbit,
skin: 1 pph/24H Moderate;
Oral,
mouse: LD50 = 133 mg/kg;
Oral, rat:
LD50 = 2 mg/kg;
.
Carcinogenicity:
CAS# 66-81-9:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology:
No information available.
Teratogenicity:
Teratogenic effects have occurred in experimental animals.
Reproductive Effects:
Adverse reproductive effects have occurred in experimental
animals.
Mutagenicity:
See actual entry in RTECS for complete information.
Neurotoxicity:
No information available.
Other Studies:
Section 12 - Ecological Information
|
Ecotoxicity:
No data available.
No information available.
Environmental:
No information available.
Physical:
No information available.
Other:
Do not empty into drains.
Section 13 - Disposal Considerations
|
Chemical waste generators must determine whether a discarded chemical is classified
as a hazardous waste.
US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3.
Additionally, waste generators must consult state and local hazardous waste regulations to
ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.
Section 14 - Transport Information
|
|
US DOT |
Canada TDG |
Shipping Name: |
TOXIC SOLID, ORGANIC, N.O.S. |
TOXIC SOLID, ORGANIC, N.O.S. |
Hazard Class: |
6.1 |
6.1 |
UN Number: |
UN2811 |
UN2811 |
Packing Group: |
I |
I |
Section 15 - Regulatory Information
|
US FEDERAL
TSCA
CAS# 66-81-9 is not listed on the TSCA inventory.
It is for research and development use only.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
CAS# 66-81-9: 100 lb lower threshold TPQ; 10000 lb upper threshold TPQ
SARA Codes
CAS # 66-81-9: immediate, delayed.
Section 313
No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants.
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product
are listed as Hazardous Substances under the CWA.
None of the chemicals in this
product are listed as Priority Pollutants under the CWA.
None of the chemicals in this
product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product
are considered highly hazardous by OSHA.
STATE
CAS# 66-81-9 can be found on the
following state right to know lists: California, New Jersey,
Pennsylvania, Massachusetts.
California Prop 65
WARNING: This product contains Cycloheximide, a chemical known to the
state of California to cause developmental reproductive toxicity.
California No Significant Risk Level:
None of the chemicals in this product are listed.
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
T+ N
Risk Phrases:
R 28 Very toxic if swallowed.
R 61 May cause harm to the unborn child.
R 51/53 Toxic to aquatic organisms, may cause long-term adverse
effects in the aquatic environment.
R 68 Possible risk of irreversible effects.
Safety Phrases:
S 45 In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible).
S 53 Avoid exposure - obtain special instructions before use.
S 61 Avoid release to the environment. Refer to special instructions
/safety data sheets.
WGK (Water Danger/Protection)
CAS# 66-81-9: 3
Canada - DSL/NDSL
None of the chemicals in this product are listed on the DSL or NDSL list.
Canada - WHMIS
This product has a WHMIS classification of D1A, D2A.
This product has been classified in accordance with the hazard
criteria of the Controlled Products Regulations and the MSDS
contains all of the information required by those regulations.
Canadian Ingredient Disclosure List
Section 16 - Additional Information
|
MSDS Creation Date: 10/15/1998
Revision #7 Date: 4/10/2008
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no event shall Fisher be liable
for any claims, losses, or damages of any third party or for lost profits
or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if Fisher has been advised of
the possibility of such damages.