SIGMA-ALDRICH 
Material Safety Data Sheet 
Date Printed: 09/OCT/2003 
Date Updated: 13/APR/2002 
Version 1.1 
According to 91/155/EEC 
1 - Product and Company Information 
Product Name DECANAL, 95+%, FCC 
Product Number W236209 
Company Sigma-Aldrich Chemie GmbH 
Riedstrasse 2 
89555 Steinheim 
Germany 
Technical Phone # 49-89-6513(0)-1444 
Fax 49-7329-97-2319 
Emergency Phone # 49 7329 97 2323 
2 - Composition/Information on Ingredients 
Product Name CAS # EC no 
CAPRINALDEHYDE 96%(GC), FCC 112-31-2 203-957-4 
Formula C10H20O 
Molecular Weight 156.27 AMU 
Synonyms Aldehyde C10,C-10 aldehyde,Capraldehyde, 
Capric aldehyde,Caprinaldehyde,Caprinic aldehyde, 
Decaldehyde,n-Decaldehyde,Decanal,n-Decanal, 
Decanaldehyde,Decyl aldehyde,n-Decyl aldehyde, 
1-Decyl aldehyde,Decylic aldehyde 
3 - Hazards Identification 
SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT 
Irritating to eyes, respiratory system and skin. 
4 - First Aid Measures 
AFTER INHALATION 
If inhaled, remove to fresh air. If not breathing give 
artificial respiration. If breathing is difficult, give oxygen. 
AFTER SKIN CONTACT 
In case of contact, immediately wash skin with soap and copious 
amounts of water. 
AFTER EYE CONTACT 
In case of contact, immediately flush eyes with copious amounts 
of water for at least 15 minutes. 
AFTER INGESTION 
If swallowed, wash out mouth with water provided person is 
conscious. Call a physician. 
5 - Fire Fighting Measures 
EXTINGUISHING MEDIA
Suitable: Water spray. Carbon dioxide, dry chemical powder, or 
appropriate foam. 
SPECIAL RISKS 
Specific Hazard(s): Emits toxic fumes under fire conditions. 
Combustible liquid. 
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS 
Wear self-contained breathing apparatus and protective clothing 
to prevent contact with skin and eyes. 
6 - Accidental Release Measures 
PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL 
Evacuate area. 
PROCEDURE(S) OF PERSONAL PRECAUTION(S) 
Wear respirator, chemical safety goggles, rubber boots, and 
heavy rubber gloves. 
METHODS FOR CLEANING UP 
Absorb on sand or vermiculite and place in closed containers for 
disposal. Ventilate area and wash spill site after material 
pickup is complete. 
7 - Handling and Storage 
HANDLING 
Directions for Safe Handling: Do not breathe vapor. Avoid 
contact with eyes, skin, and clothing. Avoid prolonged or 
repeated exposure. 
STORAGE 
Conditions of Storage: Keep tightly closed. Keep away from heat 
and open flame. 
8 - Exposure Controls / Personal Protection 
ENGINEERING CONTROLS 
Mechanical exhaust required. Safety shower and eye bath. 
GENERAL HYGIENE MEASURES 
Wash thoroughly after handling. 
PERSONAL PROTECTIVE EQUIPMENT 
Respiratory Protection: Government approved respirator. 
Hand Protection: Compatible chemical-resistant gloves. 
Eye Protection: Chemical safety goggles. 
9 - Physical and Chemical Properties 
Appearance Color: Faintly yellow 
Form: Clear liquid 
Property Value At Temperature or Pressure 
pH N/A 
BP/BP Range 93 - 95 °C 10 mmHg 
MP/MP Range N/A 
Flash Point 83 °C Method: closed cup 
Flammability N/A 
Autoignition Temp N/A 
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Oxidizing Properties N/A 
Explosive Properties N/A 
Explosion Limits N/A 
Vapor Pressure 0.15 mmHg 20 °C 
SG/Density 0.832 g/cm3 
Partition Coefficient N/A 
Viscosity N/A 
Saturated Vapor Conc. N/A 
Evaporation Rate N/A 
Bulk Density N/A 
Decomposition Temp. N/A 
Solvent Content N/A 
Water Content N/A 
Surface Tension N/A 
Conductivity N/A 
Miscellaneous Data N/A 
Solubility N/A 
10 - Stability and Reactivity 
STABILITY 
Stable: Stable. 
Materials to Avoid: Strong oxidizing agents, Strong bases, Strong 
reducing agents. 
HAZARDOUS DECOMPOSITION PRODUCTS 
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide. 
HAZARDOUS POLYMERIZATION 
Hazardous Polymerization: Will not occur 
11 - Toxicological Information 
RTECS NUMBER: HD6000000 
ACUTE TOXICITY 
LD50 
Oral 
Rat 
3730 UL/KG 
LD50 
Oral 
Mouse 
> 41750 mg/kg 
Remarks: Behavioral:Excitement. Gastrointestinal:Hypermotility, 
diarrhea. Skin and Appendages: Other: Hair. 
LD50 
Skin 
Rabbit 
5040 UL/KG 
IRRITATION DATA 
Skin 
Rabbit 
14.372 mg 
24H 
Remarks: Open irritation test 
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Skin 
Rabbit 
500 mg 
24H 
Remarks: Mild irritation effect 
SIGNS AND SYMPTOMS OF EXPOSURE 
Symptoms of exposure may include burning sensation, coughing, 
wheezing, laryngitis, shortness of breath, headache, nausea, and 
vomiting. To the best of our knowledge, the chemical, physical, 
and toxicological properties have not been thoroughly 
investigated. 
ROUTE OF EXPOSURE 
Skin Contact: Causes skin irritation. 
Skin Absorption: May be harmful if absorbed through the skin. 
Eye Contact: Causes eye irritation. 
Inhalation: May be harmful if inhaled. Material is irritating to 
mucous membranes and upper respiratory tract. 
Ingestion: May be harmful if swallowed. 
12 - Ecological Information 
No data available. 
13 - Disposal Considerations 
SUBSTANCE DISPOSAL 
Contact a licensed professional waste disposal service to dispose 
of this material. This combustible material may be burned in a 
chemical incinerator equipped with an afterburner and scrubber. 
Observe all federal, state, and local environmental regulations. 
14 - Transport Information 
RID/ADR 
UN#: 3082 
Class: 9 
PG: III 
Proper Shipping Name: Environmentally hazardous 
substance, liquid, n.o.s. 
IMDG 
UN#: 3082 
Class: 9 
PG: III 
Proper Shipping Name: Environmentally hazardous 
substance, liquid, n.o.s. 
Marine Pollutant: No 
Severe Marine Pollutant: No 
Technical Name: X 
IATA 
UN#: 3082 
Class: 9 
PG: III 
Proper Shipping Name: Environmentally hazardous 
substance, liquid, n.o.s. 
Inhalation Packing Group I: No 
Technical Name: X 
15 - Regulatory Information 
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CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES 
INDICATION OF DANGER: Xi 
Irritant. 
R-PHRASES: 36/37/38 
Irritating to eyes, respiratory system and skin. 
S-PHRASES: 26 36 
In case of contact with eyes, rinse immediately with plenty of 
water and seek medical advice. Wear suitable protective 
clothing. 
COUNTRY SPECIFIC INFORMATION 
Germany 
VbF: A III 
WGK: 1 (self-classification) 
SWITZERLAND 
SWISS POISON CLASS: 4 
16 - Other Information 
WARRANTY 
The above information is believed to be correct but does not 
purport to be all inclusive and shall be used only as a guide. 
Sigma-Aldrich Inc., shall not be held liable for any damage 
resulting from handling or from contact with the above product. 
See reverse side of invoice or packing slip for additional terms 
and conditions of sale. Copyright 2003 Sigma-Aldrich Co. License 
granted to make unlimited paper copies for internal use only. 
DISCLAIMER 
Caution: for manufacturing, processing, or repacking. This 
material is not sterile and has not been pyrogen-tested. 
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