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950 PMMA Series

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                                    MATERIAL SAFETY DATA SHEET                               PAGE 1

                                                                                                                                   03 March 2005

 

SECTION 1.  CHEMICAL IDENTIFICATION ---------------------------------------------------------

 

CHEMICAL NAME:         Organic Polymer Solution

TRADE NAME:                 950 PMMA Series Resists in Anisole

                                             Positive Radiation Sensitive Resists

PRODUCT #:                      See Table 1 �Section 9

 

 

SECTION 2.  COMPOSITION-----------------------------------------------------------------------------

 

HAZARDOUS

INGREDIENTS:                 Anisole (CAS: 100-66-3); 85-99% (See Table 1 �Section 9)

OTHER

INGREDIENTS:                 Poly(methylmethacrylate) (CAS: 9011-14-7)

 

SECTION 3.  HAZARD DATA----------------------------------------------------------------------------

 

INFLAMMABILITY:        Flammable liquid.

SKIN CONTACT:              May cause skin irritation.

EYE CONTACT:                Vapor or mist is irritating to the eyes.

INHALATION:                  Vapor or mist is irritating to mucous membranes and upper respiratory tract.

MUTAGENICITY:            Not known to be mutagenic.

CARCINOGENICITY:       Not known to be carcinogenic.

TARGET ORGANS:          Eyes, Skin, Respiratory System, and Nervous System.

 

SECTION 4.  FIRST AID MEASURES-------------------------------------------------------------------

 

INHALATION:                  Move the affected person away from the contaminated area and into the fresh air. If necessary seek medical advice.

INGESTION:                      Rinse mouth out with water. Consult a doctor if necessary.

SKIN CONTACT:              Rinse with plenty of water.

EYE CONTACT:                Rinse with water while keeping the eyes wide open.

 

SECTION 5.  FIRE FIGHTING MEASURES-----------------------------------------------------------

 

EXTINGUISHING MEDIA:      Dry chemical, carbon dioxide.

SPECIAL FIRE FIGHTING

PRECAUTIONS:                         Wear self-contained breathing apparatus (SCBA) and                                                           personal protective equipment to prevent contact with skin                                                     and eyes.

UNUSUAL FIRE OR

EXPLOSION HAZARDS:          Heat will build pressure and may rupture closed containers.                                           Keep containers cool with water spray.                    

 

 

SECTION 6.  ACCIDENTAL RELEASE PROCEDURES -------------------------------------------

 

EVACUATION

PROCEDURES & SAFETY:       Wear appropriate protective gear for the situation. See Personal Protection information in Section 8. Eliminate all sources of ignition. Do not breathe vapors or dust.

CLEANUP & DISPOSAL

OF SPILL:                                    Absorb with an inert absorbent. Sweep up and place in an appropriate closed container. Use clean, non-sparking tools to collect absorbed material.

ENVIRONMENTAL &

REGULATORY REPORTING:  Do not flush to drain. If required proper authorities should be notified.

 

 

SECTION 7.  STORAGE AND HANDLING PRECAUTIONS---------------------------------------

 

STORAGE:                      Store in tightly closed container in a cool, dry, well-ventilated environment away from ignition sources.

HANDLING:                   Use only under yellow light.

                                          Keep away from heat, sparks, and flames.

                                          Use only with mechanical exhaust.

                                          Do not contact with skin, eyes, and clothing.

                                          Avoid prolonged or repeated contact with skin.

                                          Do not breathe vapors or mist.

                                          Wash with soap and water after handling.

                                          Have safety shower and eye wash available.

                                          Store and transfer under a blanket of dry inert gas.

 

 

SECTION 8.   EXPOSURE CONTROLS AND PERSONAL PROTECTION-----------------------

 

RESPIRATORY

PROTECTION:               Under normal conditions, use of air-purifying (half-mask/full-face) respirator with cartridges/canisters approved for use against organic vapors, dust, mists and fumes is recommended.

VENTILATION:              General area dilution/exhaust ventilation.

SKIN PROTECTION:     PVC protective gloves are highly recommended.

EYE PROTECTION:       Safety goggles are highly recommended.

 

 

 

 

 

 

 

 

 

 

 

SECTION 9.   PHYSICAL AND CHEMICAL DATA--------------------------------------------------

 

APPEARANCE:                    Clear to straw colored liquid

ODOR:                                   Strong

BOILING POINT:                 154 �C (309 �F)

SPECIFIC GRAVITY:           See Table 1 below

VAPOR PRESSURE:             13 mm @ 42 �C (108 �F)

VAPOR DENSITY:               3.7 (air=1)

H2O SOLUBILITY:               Slightly soluble.

% VOLATILES:                     See Table 1 below

EVAPORATION RATE:      0.1  (BuAc=1)

FLASH POINT:                     44 �C (111 �F) CC

AUTOIGNITION TEMP:    475 �C (887 �F)

EXPLOSION LIMITS:          unk. Lower

                                                unk. Upper

 

Table 1

 

Name

Product #

Specific Gravity

Volatiles (% by wt.)

VOC (g/L)

950A1

M230001

0.994

99

985

950A2

M230002

0.996

98

975

950A3

M230003

0.998

97

970

950A4

M230004

1.000

96

960

950A4.5

M230504

1.001

95.5

958

950A5

M230005

1.004

95

955

950A5.5

M230505

1.004

94.5

950

950A6

M230006

1.005

94

945

950A7

M230007

1.007

93

935

950A8

M230008

1.009

92

930

950A9

M230009

1.010

91

920

950A10

M230010

1.012

90

910

950A11

M230011

1.014

89

900

950A12

M230012

1.016

88

895

950A13

M230013

1.018

87

885

950A15

M230015

1.022

85

870

 

 

 

SECTION 10.   REACTIVITY DATA -------------------------------------------------------------------

 

STABILITY:                                           Stable

INCOMPATIBILITY:                           Strong Oxidizing Agents, Strong Acids, Strong Bases

HAZARDOUS COMBUSTION OR

DECOMPOSITION PRODUCTS:       Carbon Monoxide, Carbon Dioxide, Phenol

 

 

 

 

SECTION 11.  TOXICITY HAZARDS-------------------------------------------------------------------

 

ACUTE TOXICITY:

 

As Anisole:

 

ORAL:                                    LD50 (rat):      3700 mg/kg

 

SKIN:                                      LD50 (rat):                  >5000 mg/kg

 

LOCAL EFFECTS:                Slightly irritating to the skin. Not irritating to rabbits on ocular application. No sensitizing reaction was observed for guinea pigs.

 

SECTION 12.  ECOLOGICAL DATA--------------------------------------------------------------------

 

BIODEGRADABILITY:       Readily biodegradable.

BIOACCUMULATION:      Not potentially bioaccumulable.

ECOTOXICITY:                    EC50 (Daphnia/24 hr): 40 mg/l

 

 

SECTION 13.  DISPOSAL CONSIDERATIONS-------------------------------------------------------

 

Comply with applicable local, state or international regulations regarding the proper disposal of this material and/or containers.

 

 

SECTION 14.  TRANSPORTATION INFORMATION------------------------------------------------

 

HAZARD CLASSIFICATION:           Flammable Liquid

SHIPPING NAME:                              Resin Solution

UN NUMBER:                                     UN 1866

PACKING GROUP                              III

 

 

SECTION 15.  REGULATORY INFORMATION------------------------------------------------------

 

EUROPEAN INFORMATION

 

EINECS LISTED

EC Nos:  Anisole 202-876-1

RISK & SAFETY PHRASES

R10                 Flammable

S16                  Keep away from sources of ignition. No smoking.

S24                  Avoid contact with skin.

INDICATIONS OF DANGER

None

 

 

 

 

US AND INTERNATIONAL INFORMATION

 

HAZARDOUS LISTINGS:                 All ingredients appear on the TSCA Inventory of Chemical Substances, EINECS, Canadian DSL and the Japan ENCS Listing.

SARA Title III:                                     This product IS NOT subject to SARA Title III, Section                                                   313 Reporting Requirements.

 

Calif. SCAQMD Rule 443.1 VOC's:    See Table 1 �Section 9

 

 

SECTION 16.   ADDITIONAL PRECAUTIONS AND COMMENTS-------------------------------

 

National Fire Protection Association Hazard Ratings �NFPA:

 

1    Health Hazard Rating
2    Flammability Rating

0    Reactivity Rating

 

To the best of our knowledge, the above information is believed to be accurate but does not claim to be all-inclusive and is intended to be used only as a guide.  The supplier makes no warranty of any kind, expressed or implied, concerning the use of this product and shall not be held liable for any damage resulting from handling or from contact with the above product.  User assumes all risks incident to its use.

 

MSDS Revision Information:

 

A) Removed �ANO�name from trade name.

B) General update of MSDS. Added European Risk and Safety phrases to Section 15.

 

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