Oleoyl chloride

  • 9-Octadecenoyl chloride, (Z)-
Formula
CH3(CH2)7CH=CH(CH2)7COCl
Structure
Description
Amber liquid.

Registry Numbers and Inventories.
CAS
112-77-6
EC (EINECS/ELINCS)
204-005-0
EC Class
corrosive
S 26 36/37/39 45
UN (DOT)
3265
Beilstein/Gmelin
1211748
Beilstein Reference
4-02-00-01668
Canada DSL/NDSL
NDSL
US TSCA
Listed
Austrailia AICS
Listed
New Zealand
Listed
Japan ENCS (MITI)
Listed

Properties.
Formula
C18H33ClO
Formula mass
300.92
Melting point, °C
-46
Boiling point, °C
378
Vapor pressure, mmHg
6E-6 (25 C)
Vapor density (air=1)
10.38
Density
0.9147 g/cm3 (20 C)
Solubility in water
Decomposition
Refractive index
1.4646 (20 C)
Partition coefficient, pKow
8.44
Heat of vaporization
62.6 kJ/mol

Hazards and Protection.
Storage
Store in a cool, dry place. Keep container closed when not in use. Corrosives area. Store protected from moisture.
Handling
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Do not ingest or inhale. Do not allow contact with water. Discard contaminated shoes. Keep from contact with moist air and steam.
Protection
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 minimize contact with skin.
Respirators
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
Small spills/leaks
Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, using the appropriate protective equipment. Absorb spill using an absorbent, non-combustible material such as earth, sand, or vermiculite. Provide ventilation. Do not get water inside containers.
Disposal code
11
Stability
Stable under normal temperatures and pressures.
Incompatibilities
Moisture, strong bases, strong acids.
Decomposition
Chlorine, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, chloride fumes.

Fire.
Flash Point,°C
171
Autoignition, °C
230
Fire fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Containers may explode when heated. Extinguishing media: Use agent most appropriate to extinguish fire. Do NOT get water inside containers. Cool containers with flooding quantities of water until well after fire is out.
Health
3
 
Flammability
0
 
 
Reactivity
0
 

Health.
Poison_Class
F (Not subject to toxicity classification)
Exposure effects
   Ingestion
May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns.
   Inhalation
Causes chemical burns to the respiratory tract.
   Skin
Causes skin burns.
   Eyes
Causes eye burns.

First aid
 
   Ingestion
Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
   Inhalation
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. DO NOT use mouth-to-mouth respiration. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
   Skin
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes.
   Eyes
Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed. Extensive irrigation is required (at least 30 minutes).

Transport.
UN number
3265
Response guide
HS Code
2916 19 80