METHYL PARATHION liquid

UN Number: 3018

Information on chemical

Information on chemical

External resources

CAMEO Chemical Database
WISER Substance List

Description

UN number 3018

Physical chemical data

Physical State (20°C) Liquid
Density (kg/m3)
1360 [Kg/m³] at a temperature of 20°C
Molar mass (g/mol) 263.2
Boiling Point (°C) 120
Melting Point (°C) 35
Vapour Pressure (Pa)
0.001 [Pa] at a temperature of 20°C
Flash Point (°C) 45

Behaviour at sea

Additional data

Colour white, brown
Odour rotten egg, garlic odour
Standard behavior classification D, SD

Transportation data

State liquid, solid
Temperature (°C) < 10�
Pressure (Pa) under pressure
IMO class 6.1

Reactivity data

Water Yes
Acid(s) No
Base(s) No
Metal(s) and alloys No
Oxidizing agents No
Reducing agents No
Combustibles No
Organic substance No

GESAMP Hazard profile

Human toxicity threshold

TLV-TWA 0.018
TEEL-1 (mg/m3) 0.34
TEEL-2 (mg/m3) 0.34
TEEL-3 (mg/m3) 15

Ecotoxicity

Incident reports

Incident reports

No incident reports available

Emergency Response Guidebook

Emergency Response Guidebook

Guide number: 152

See the guide or download the emergency response guidebook

At sea emergency guide

At sea emergency guide

Emergency schedule: 6.1-01

TOXIC LIQUIDS, INCLUDING SUBSTANCES WHICH MAY LIQUEFY DURING TRANSPORT, FLAMMABLE, FLASHPOINT 61°C Closed Cup OR BELOW

Emergency procedures

Action

Avoid all sources of ignition (e.g. naked lights, unprotected light bulbs, electric handtools).
Turn ship off-wind.

Spillage on deck

Collect spillage, where practicable, using absorbent material for safe disposal. Wash remainder overboard with copious quantities of water.

Spillage under deck

Provide adequate ventilation. Collect spillage, where practicable, using absorbent material, for safe disposal.

Fire on deck

Use water spray. Do NOT use water jet. If possible remove receptacles likely to be involved or keep them cool with copious quantities of water.

Fire under deck

Batten down; use ship's fixed fire-fighting installation. Otherwise adopt action as for "On deck".

Special equipment to be carried

Protective clothing (gloves, boots, coveralls, headgear).
Self-contained breathing apparatus.
Spray nozzles.

Remarks by UN no.

• HYDROGEN CYANIDE, stabilized, containing less than 3% water (UN No. 1051).
Spillage may be gaseous.

• NICKEL CARBONYL (UN No. 1259)
Possible self-ignition at high ambient temperatures.

• CHLORODINITROBENZENES, LIQUID or SOLID (UN No. 1577)
• DINITROBENZENES, LIQUID (UN No. 1597)
• DINITROTOLUENES, MOLTEN (UN No. 1600)
In fire, explosion hazard.

• HYDROGEN CYANIDE, STABILIZED, containing less than 3% water and
absorbed in a porous inert material.
Spillage may be gaseous.

• IRON PENTACARBONYL (UN No. 1994)
Possible self-ignition at high ambient temperatures.

• DINITROTOLUENES, LIQUID (UN No. 2038)
In fire, explosion hazard.

• TRIMETHYLACETYL CHLORIDE (UN No. 2438)
Water-reactive; use water from as far away as practicable.

Decision trees

Decision trees

No decision trees available

No additional data

last modified 2020-12-14T09:02:47+00:00

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