Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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Pirimicarb(23103-98-2)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
Pirimicarb
Synonyms
(2-Dimethylamino-5,6-dimethylpyrimidin-4-yl) N,N-dimethylcarbamate
2-Dimethylamino-5,6-dimethyl-4-pyrimidinyl dimethylcarbamate
5,6-Dimethyl-2-dimethylamino-4-dimethylcarbamoyloxypyrimidine
Aphox
Fernos
Pyrimor
CAS
23103-98-2
Formula
C11H18N4O2
Molecular Weight
238.29
EINECS
245-430-1
RTECS
EZ9100000
RTECS Class
Agricultural Chemical and Pesticide; Mutagen
Merck
12,7651
Beilstein/Gmelin
663442
Beilstein Reference
5-25-13-00063
EC Index Number
006-035-00-8

Physical and Chemical Properties

Appearance
Colorless liquid.
Solubility in water
2.7 g/L (25 C)
Melting Point
91
Boiling Point
373
Vapor Pressure
9E-6 (25 C)
Density
1.21 g/cm3
pKa/pKb
9.88 (pKb)
Heat Of Vaporization
62.1 kJ/mol
Usage
Approved by us epa for use as an insecticide.

First Aid Measures

Ingestion
Seek medical assistance.
Inhalation
Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult.
Skin
Remove and isolate contaminated clothing and shoes. Remove material from skin immediately. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
Eyes
Immediately flush with running water for at least 20 minutes.

Handling and Storage

Storage
Keep tightly closed.

Hazards Identification

Inhalation
Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Effects of contact or inhalation may be delayed.
Skin
Avoid any skin contact. See Inhalation.
Eyes
See Inhalation.
Ingestion
Toxic if swallowed.
Hazards
Emits toxic fumes under fire conditions.
EC Risk Phrase
25 50/53
EC Safety Phrase
22 37 45 60 61
UN (DOT)
2757

Exposure Controls/Personal Protection

Personal Protection
Compatible chemical-resistant gloves. Chemical safety goggles.
Respirators
Wear positive pressure self-contained breathing apparatus (SCBA).
Exposure Effects
Toxic. Dangerous for the environment. Toxic if swallowed. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Poison Class
3

Fire Fighting Measures

Flash Point
180
Fire Fighting
Extinguish using Water spray. 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
Non-Combustible

Accidental Release Measures

Small spills/leaks
Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Cover with plastic sheet to prevent spreading. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.

Stability and Reactivity

Stability
Stable at normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents.
Decomposition
Carbon monoxide, Carbon dioxide.
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number
2757
Hazard Class
6.1
Packing Group
III
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