Niaproof 4

  • Tergitol 4
  • Sodium 7-ethyl-2-methyl-4-undecyl sulfate
  • 7-Ethyl-2-methyl-4-undecyl sulfate sodium salt
  • Sodium 2-methyl-7-ethyl-4-undecyl sulfate
  • 4-Undecanol, 7-ethyl-2-methyl-, hydrogen sulfate, sodium salt
Formula
C14H29NaSO4
Structure
Description
Colorless clear liquid
Uses
Anionic surfactant.

Registry Numbers and Inventories.
CAS
139-88-8
EC (EINECS/ELINCS)
205-380-3
21/22 34
26 36/37/39 45
RTECS
YQ2800000
RTECS class
Primary Irritant
UN (DOT)
3267
Merck
12,8838
Swiss Giftliste 1
G-2569
Canada DSL/NDSL
DSL
US TSCA
Listed
Austrailia AICS
Listed
New Zealand
Listed
Japan ENCS (MITI)
Listed

Properties.
Formula
C14H29NaSO4
Formula mass
316.44

Hazards and Protection.
Storage
Keep tightly closed.
Protection
Compatible chemical-resistant gloves. Chemical safety goggles. Hand: Faceshield (8-inch minimum).
Respirators
Government approved respirator.
Small spills/leaks
Cover with dry lime or soda ash, pick up, keep in a closed container, and hold for waste disposal. Ventilate area and wash spill site after material pickup is complete.
Incompatibilities
Strong oxidizing agents, Strong bases, Strong acids, Acid chlorides, Acid anhydrides.
Decomposition
Carbon monoxide, Carbon dioxide, Sulfur oxides.

Fire.
Fire fighting
Extinguish using Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Fire potential
Combustible material: may burn but does not ignite readily.
Hazards
Emits toxic fumes under fire conditions.
Combustion products
Fire may produce irritating, corrosive and/or toxic gases.
Health
3
 
Flammability
-
 
 
Reactivity
-
 

Health.
Poison_Class
4
Exposure effects
Corrosive. Harmful in contact with skin and if swallowed. Causes burns.
   Ingestion
Harmful if swallowed.
   Inhalation
Material is extremely destructive to the tissue of the mucous membranes and upper respiratory tract. May be harmful if inhaled.
   Skin
Causes burns. Harmful if absorbed through skin.
   Eyes
Causes burns.

First aid
 
   Ingestion
If swallowed, wash out mouth with water provided person is conscious. Call a physician. Do not induce vomiting.
   Inhalation
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
   Skin
In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.
   Eyes
In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.

Transport.
UN number
3267
Response guide
Hazard class
8
Packing Group
III