**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 107-46-0 |Hexamethyldisiloxane | >98 | 203-492-7 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: F
Risk Phrases: 11
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Highly flammable.
Potential Health Effects
Eye:
Causes mild eye irritation.
Skin:
Causes mild skin irritation. Not expected to cause an allergic skin
reaction.
Ingestion:
Ingestion of very large amounts may cause generalized depression,
headache, and drowsiness.
Inhalation:
High vapor concentrations may cause drowsiness. May cause
respiratory tract irritation.
Chronic:
Prolonged or repeated skin contact may cause defatting and
dermatitis. May be harmful if ingested in large amounts.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
In case of contact, immediately flush eyes with plenty of water for
at least 15 minutes. Get medical aid.
Skin:
In case of contact, flush skin with plenty of water. Remove
contaminated clothing and shoes. Get medical aid if irritation
develops and persists. Wash clothing before reuse.
Ingestion:
If swallowed, do not induce vomiting unless directed to do so by
medical personnel. Never give anything by mouth to an unconscious
person. Get medical aid.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
**** 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. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Use water
spray to keep fire-exposed containers cool. Flammable liquid and
vapor. May accumulate static electrical charges, and may cause
ignition of its own vapors. Vapors are heavier than air and may
travel to a source of ignition and flash back. Vapors can spread
along the ground and collect in low or confined areas.
Extinguishing Media:
Use water spray or carbon dioxide.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Remove all sources of ignition.
Use a spark-proof tool. Provide ventilation. Wash walking surfaces
with detergent and water to reduce slipping hazard.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Ground and bond containers when transferring
material. Use spark-proof tools and explosion proof equipment. Avoid
contact with eyes, skin, and clothing. Take precautionary measures
against static discharges. Keep away from heat, sparks and flame. Use
only with adequate ventilation. Avoid breathing vapor. When heated to
temperatures above 150C in the presence of air, product can form
formaldehyde vapors.
Storage:
Keep away from sources of ignition. Store in a tightly closed
container. Flammables-area. Store in a cool, well-ventilated area
away from incompatible substances. Storage under inert gas has been
recommended.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use process enclosure, local exhaust ventilation, or other
engineering controls to control airborne levels below recommended
exposure limits.
Exposure Limits
CAS# 107-46-0:
Personal Protective Equipment
Eyes:
Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: clear, colorless
Odor: odorless
pH: Not applicable.
Vapor Pressure: 44 hPa @ 20 deg C
Viscosity: 0.65 mm2/s
Boiling Point: 101 deg C @ 760 mm Hg
Freezing/Melting Point: -59 deg C
Autoignition Temperature: 340 deg C ( 644.00 deg F)
Flash Point: -3 deg C ( 26.60 deg F)
Explosion Limits, lower: 1.50%
Explosion Limits, upper: 14.65%
Decomposition Temperature:
Solubility in water: Insoluble.
Specific Gravity/Density: .76 g/ml
Molecular Formula: C6H18OSi2
Molecular Weight: 162.38
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Ignition sources, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, silicon dioxide, formaldehyde.
Hazardous Polymerization: Will not occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 107-46-0: JM9237000
LD50/LC50:
CAS# 107-46-0: Draize test, rabbit, eye: 100 uL/24H Mild; Draize
test, rabbit, skin: 500 mg/24H Mild; Inhalation, rat: LC50 = 15956
ppm/4H; Skin, rabbit: LD50 = 16 mL/kg.
Rat LDLo Oral: 8 ml/kg = 6.08 g/kg.
Carcinogenicity:
Hexamethyldisiloxane -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Other
No information available.
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: FLAMMABLE LIQUID, N.O.S.*
Hazard Class: 3
UN Number: 1993
Packing Group: II
IMO
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3.2
UN Number: 1993
Packing Group: II
RID/ADR
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3
UN Number: 1993
Packing group: II
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: F
Risk Phrases:
R 11 Highly flammable.
Safety Phrases:
S 16 Keep away from sources of ignition - No
smoking.
WGK (Water Danger/Protection)
CAS# 107-46-0: 1
Canada
CAS# 107-46-0 is listed on Canada's DSL List.
CAS# 107-46-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 107-46-0 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 9/02/1997 Revision #3 Date: 6/21/2004
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 way shall the company 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 the company has been advised of
the possibility of such damages.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
3-Hydroxy-4-Methoxycinnamic Acid, 97%, Predominantly Trans
| 537-73-5 |
|
4'-Methoxypropiophenone, 99%
| 121-97-1 |
|
L-Thyroxine, 99%
| 51-48-9 |
|
Cholesteryl Propionate
| 633-31-8 |
|
Benzoin methyl ether, 93% (hplc)
| 3524-62-7 |
|
Cadmium oxide, brown, 99%
| 1306-19-0 |
|
4-Chlorobutyronitrile, 98+%
| 628-20-6 |
|
2-Chloro-6-Methyl-3-Pyridinecarboxylic Acid, 99+%
| 30529-70-5 |
|
bis(2-Ethylhexyl) sebacate, 97+% (gc)
| 122-62-3 |
|
Tween 60
| 9005-67-8 |
|
3,3'-Carbonylbis(7-Diethylaminocoumarin), 99% (UV-Vis)
| 63226-13-1 |
|
1-Naphthoic acid, 98%
| 86-55-5 |
|
4-Ethylanisole, 99%
| 1515-95-3 |
|
3-(Diethylamino)propionitrile 98%
| 5351-04-2 |
|
4-Hydroxydiphenylmethane, 96%
| 101-53-1 |
|
Heptanoic Acid
| 111-14-8 |
|
Diisobutylaluminum hydride, 20 wt.% solution in toluene
| 108-88-3 |
|
trans-Methyl crotonate, 98%
| 623-43-8 |
|
(1R)-Cis-Chrysanthemylamine Hydrochloride 95%
| 0-01-1 |
|
1-Hydroxy-6-Methylsulphonylindole, 95+%
| |
|
Direct black 22
| 6473-13-8 |
|
N-Heptyl-Triphenylphosphonium Bromide, 99%
| 13423-48-8 |
|
Hexamethyldisiloxane, 98+%
| 107-46-0 |
|
2-Nonanol, 99%
| 628-99-9 |
|
(S)-(+)-Phenylsuccinic Acid, 99+%
| 4036-30-0 |
|
1,4-Diiodobutane, 98%
| 628-21-7 |
|
Methyl 1-Methoxybicyclo(2.2.2)oct-5-ene-2- Carboxylate, 98%
| 5259-50-7 |
|
Trichloroacetyl isocyanate
| 3019-71-4 |
|
Methyl sulfone, 98%
| 67-71-0 |
|
Coralyne Chloride, Hydrate, 98+%
| 38989-38-7 |
|
1,2,3,4-Tetraphenyl-1,3-cyclopentadiene, 98%
| 15570-45-3 |
|
4-Bromofluorobenzene, 99%
| 460-00-4 |
|
Vinyltriacetoxysilane, monomer, 90%
| 4130-08-9 |
|
1,1-Dimethoxyethane, 95% (gc)
| 534-15-6 |
|
Azure B Eosinate
| 62298-42-4 |
|
O-Methylisourea Hemisulfate, 94%
| 52328-05-9 |
|
5-Bromo-DL-Tryptophan, 99%
| 6548-09-0 |
|
n-Methyl-2-nitroaniline, 98%
| 612-25-9 |
|
1-(3-Chlorophenyl)-4-(3-Chloropropyl)piperazine Hydrochloride,
| 39577-43-0 |
|
3-Benzoylpropionic Acid, 98%
| 2051-95-8 |
|
Mercury Cyclohexanebutyrate
| 62638-02-2 |
|
4-Chloro-1-[4-(1,1-Dimethylethyl)Phenyl]-1-Butanone, 98+% (GC)
| 43076-61-5 |
|
Butyl Formate, 98% (GC)
| 592-84-7 |
|
5-Hydroxy-p-naphthoquinone, 97%
| 481-39-0 |
|
11alpha-Hydroxy-17alpha-methyltestosterone
| 1043-10-3 |
|
MBD
| 33984-50-8 |
|
Mucochloric acid, 99%(titr.,dry substance)
| 87-56-9 |
|
N-Alpha-Acetyl-L-Lysine, 99+%
| 1946-82-3 |
|
Vanadyl phthalocyanine (pract)
| 13930-88-6 |
|
(2R,3S)-1-Carboxy-4-Ethyl-2,3-Dihydroxy-Cyclohexa-4,6-Diene, Sodium
| 0-01-1 |
|
|