===================== Product Identification =====================
MSDS NAME:ETHYL MERCAPTAN
NIIN:00F023867
MSDS Number: BNJQT
=== Responsible Party ===
Company:SUN REFINING & MARKETING CO
Address:1801 MARKET ST
City:PHILADELPHIA
State:PA
ZIP:19103
Country:US
Info Phone Num:(215) 977-3000
Emergency Phone Num:(215) 977-3000
Preparer's Name:JONATHAN M HAAS
CAGE:1K762
=== Contractor Identification ===
Company:SUN REFINING & MARKETING CO
Address:1801 MARKET ST
City:PHILADELPHIA
State:PA
ZIP:19103
Country:US
CAGE:1K762
Company:SUN REFINING AND MARKETING COMPANY
Address:1801 MARKET ST,TEN PENN CTR
Box:City:PHILADELPHIA
State:PA
ZIP:19103-1699
Country:US
Phone:215-977-6133
CAGE:8X531
============= Composition/Information on Ingredients =============
Name:ETHYL MERCAPTAN (ETHANETHIOL)
CAS:75-08-1
RTECS #:KI9625000
Fraction by Wt: 99.7%
Other REC Limits:0.5 PPM
OSHA PEL:(C) 10 PPM
ACGIH TLV:0.5 PPM; 9293
Name:ISOPROPYL MERCAPTAN
CAS:75-33-2
RTECS #:TZ7302000
Fraction by Wt: 0.1%
Name:N-PROPYL MERCAPTAN
CAS:107-03-9
RTECS #:TZ7300000
Fraction by Wt: 0.1%
Name:T-BUTYL MERCAPTAN
CAS:75-66-1
RTECS #:TZ7660000
Fraction by Wt: 0.1%
===================== Hazards Identification =====================
LD50 LC50 Mixture:ORAL LD50: 0.5 TO 5 G/KG.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: DISCOMFORT, DISAGREEABLE
ODOR, & NAUSEA. SKIN/EYES: IRRITATION. INGESTION: HARMFUL OR FATAL.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALATION: DISCOMFORT, DISAGREEABLE ODOR, &
NAUSEA. SKIN/EYES: IRRITATION. INGESTION: HARMFUL OR FATAL.
======================= First Aid Measures =======================
First Aid:INHALATION: REMOVE TO FRESH AIR. IF BREATHING STOPS, GIVE
ARTIFICIAL RESPIRATION. SKIN: WASH W/SOAP & WATER UNIL NO ODOR
REMAINS. EYES: FLUSH W/WATER FOR AT LEAST 15 MINS. INGESTION: DON'T
INDUCE VOMI TING. DON'T GIVE LIQUIDS. SMALL AMOUNTSWHICH
ACCIDENTALLY ENTER MOUTH SHOULD BE RINSED OUT UNTIL TASTE OF IT IS
GONE. OBTAIN MEDICAL ATTENTION IN ALL CASES.
===================== Fire Fighting Measures =====================
Flash Point: 55F
Lower Limits:2.8%
Upper Limits:18%
Extinguishing Media:WATER FOG, CHEMICAL FOAM, DRY CHEMICAL POWDER, CO2
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS IN
CONFINED SPACE.
Unusual Fire/Explosion Hazard:AUTOIGNITION TEMP: 570.
================== Accidental Release Measures ==================
Spill Release Procedures:REMOVE IGNITION SOURCES. STOP LEAK &
VENTILATE AREA. CONTAIN SPILL. USE WATER SPRAY TO DISPERSE VAPORS.
ABSORB ON INERT MATERIAL.
====================== Handling and Storage ======================
Handling and Storage Precautions:KEEP CONTAINERS TIGHTLY CLOSED .
TRANSFER OPERATIONS MUST BE ELECTRICALLY GROUNDED & BONDED TO
DISSIPATE STATIC BUILDUP.
Other Precautions:AVOID SKIN CONTACT.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:USE NIOSH CERTIFIED RESPIRATORY PROTECTION
Ventilation:ADEQUATE TO KEEP
Protective Gloves:IMPERVIOUS
Eye Protection:SPLASH PROOF CHEMICAL GOGGLES
Other Protective Equipment:IMPERVIOUS PROTECTIVE GEAR
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE. WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
================== Physical/Chemical Properties ==================
Boiling Pt:B.P. Text:95F
Vapor Pres:440
Spec Gravity:0.84
Evaporation Rate & Reference:SLOWER THAN ETHER
Solubility in Water:1.3%
Appearance and Odor:COLORLESS LIQUID W/GARLIC ODOR
Percent Volatiles by Volume:100%
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS, ACIDS, OR ACID FUMES
Hazardous Decomposition Products:CO, SULFUR DIOXIDE, SOOT & OTHER
ASPHYXIANTS
==================== Disposal Considerations ====================
Waste Disposal Methods:DISPOSE OF IN ACCORDANCE W/FEDERAL, STATE, &
LOCAL REGULATIONS. RCRA HAZARDOUS WASTE. UN2363.
Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
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