Material Safety Data Sheet
Chlorosulfonyl isocyanate
ACC# 54436
Section 1 - Chemical Product and Company Identification |
MSDS Name: Chlorosulfonyl isocyanate
Catalog Numbers:
AC162040000, AC162040010, AC162040050, AC162040100, AC162040250, AC162040500
AC162040500, AC162041000, AC162042500, AC162045000
Synonyms:
CSI.
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 |
1189-71-5 |
Chlorosulfonyl isocyanate |
98+ | 214-715-2 |
Section 3 - Hazards Identification
|
EMERGENCY OVERVIEW
Appearance: clear colorless to slightly yellow liquid.
Danger! Reacts violently with water. Contact with
water liberates toxic gas. Causes burns by all exposure routes.
Harmful if swallowed, inhaled, or absorbed through the skin. May
cause allergic respiratory and skin reaction.
Target Organs: Respiratory system,
gastrointestinal system, eyes, skin.
Potential Health Effects
Eye:
Causes eye burns. Lachrymator (substance which increases the flow
of tears).
Skin:
Harmful if absorbed through the skin. Causes skin burns. May cause
skin sensitization, an allergic reaction, which becomes evident upon
re-exposure to this material.
Ingestion:
Harmful if swallowed. Causes gastrointestinal tract burns.
Inhalation:
Harmful if inhaled. May cause allergic respiratory reaction. Causes
chemical burns to the respiratory tract.
The vapors have a tussive effect.
Chronic:
Repeated or prolonged exposure may cause allergic reactions in
sensitive individuals. Chronic overexposure to isocyanates has been
reported to cause lung damage, including decreased lung fuction,
which may be permanent.
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:
Do not induce vomiting. Get medical aid immediately. Call a poison
control center.
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. Water reactive. Material will react with water and
may release a flammable and/or toxic gas.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide. DO NOT USE WATER!
Flash Point: > 110 deg C (> 230.00 deg F)
Autoignition Temperature: Not available.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating:
(estimated) Health: 3; Flammability: 1; Instability: 2; Special Hazard: -W-
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. Wear a self contained breathing
apparatus and appropriate personal protection. (See Exposure
Controls, Personal Protection section). Provide ventilation. Do not
let this chemical enter the environment.
Section 7 - Handling and Storage
|
Handling:
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 tightly closed container. Store in a dry area. Corrosives
area. Water free area. Keep refrigerated. (Store below 4°C/39°F.)
Store under nitrogen.
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 |
Chlorosulfonyl isocyanate
|
none listed
|
none listed
|
none listed
|
OSHA Vacated PELs:
Chlorosulfonyl isocyanate:
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:
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
Appearance: clear colorless to slightly yellow
Odor: stinging odor
pH: Not available.
Vapor Pressure: 25.6 hPa @ 20 deg C
Vapor Density: 4.88
Evaporation Rate:Not available.
Viscosity: 0.996 mPa @ 20 deg C
Boiling Point: 106 deg C @ 760 mmHg
Freezing/Melting Point:-44 deg C
Decomposition Temperature:Not available.
Solubility: Insoluble.
Specific Gravity/Density:1.626
Molecular Formula:CClNO3S
Molecular Weight:141.53
Section 10 - Stability and Reactivity
|
Chemical Stability:
Air sensitive. Reacts violently with water. Moisture sensitive.
Conditions to Avoid:
Incompatible materials, exposure to air, excess heat, exposure to
moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents, water, alcohols, amines, strong bases.
Hazardous Decomposition Products:
Hydrogen chloride, hydrogen cyanide, nitrogen oxides, carbon
monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported.
Section 11 - Toxicological Information
|
RTECS#:
CAS# 1189-71-5
unlisted.
LD50/LC50:
Not available.
LD50 oral (rat): 640 mg/kg.
Carcinogenicity:
CAS# 1189-71-5:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology:
No information available.
Teratogenicity:
No information available.
Reproductive Effects:
No information available.
Mutagenicity:
No information available.
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: |
WATER-REACTIVE LIQUID, CORROSIVE, N.O.S. |
WATER-REACTIVE LIQUID, CORROSIVE, N.O.S. |
Hazard Class: |
4.3 |
4.3 |
UN Number: |
UN3129 |
UN3129 |
Packing Group: |
II |
II |
Section 15 - Regulatory Information
|
US FEDERAL
TSCA
CAS# 1189-71-5 is listed on the TSCA inventory.
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
None of the chemicals in this product have a TPQ.
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# 1189-71-5 is not present on
state lists from CA, PA, MN, MA, FL, or NJ.
California Prop 65
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:
C
Risk Phrases:
R 14 Reacts violently with water.
R 20/21/22 Harmful by inhalation, in contact with skin and if
swallowed.
R 29 Contact with water liberates toxic gas.
R 34 Causes burns.
R 42/43 May cause sensitization by inhalation and skin contact.
Safety Phrases:
S 24 Avoid contact with skin.
S 26 In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves and eye/face pr
otection.
S 45 In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible).
S 8 Keep container dry.
WGK (Water Danger/Protection)
CAS# 1189-71-5: No information available.
Canada - DSL/NDSL
CAS# 1189-71-5 is listed on Canada's NDSL List.
Canada - WHMIS
This product has a WHMIS classification of D1B, D2A, E, F.
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: 11/03/1998
Revision #5 Date: 7/28/2008
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.