Datasheet
Flux-Off Water Soluble
PHYSICAL AND CHEMICAL PROPERTIES
9.
82°C (179.6°F)
Physical state
Melting point
Boiling point
Vapour pressure
Relative density
Vapour density
Liquid.
May start to solidify at the following temperature: -88.9°C (-128°F) This is based on
data for the following ingredient: propan-2-ol. Weighted average: -89.06°C (-128.3°F)
0.79 (Water = 1)
>1 (Air = 1)
4.4 kPa (33 mm Hg) (at 20°C)
Alcohol-like.
Odour
Colourless.
Colour
Evaporation rate (butyl
acetate = 1)
<1
Auto-ignition temperature
Flash point
Lowest known value: 399°C (750.2°F) (propan-2-ol).
Closed cup: 12°C (53.6°F). (Tagliabue.)
Not considered to be a product presenting a risk of explosion.
Explosive properties
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General information
Appearance
Important health, safety and environmental information
Other information
Hazardous decomposition
products
Conditions to avoid
Avoid all possible sources of ignition (spark or flame).
STABILITY AND REACTIVITY
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
The product is stable.
Stability
10.
No specific data.
:
:
:
Materials to avoid
:
Potential chronic health effects
TOXICOLOGICAL INFORMATION
11.
Potential acute health effects
Inhalation
:
Irritant
No known significant effects or critical hazards.
:
Ingestion
Skin contact
:
No known significant effects or critical hazards.
Irritating to eyes.
:
Eye contact
Product name
Name on list
List name
Classification
Notes
butane
UK Occupational
Exposure Limits EH40 -
WEL
butane
Carc.
No known significant effects or critical hazards.
Chronic effects
:
ClassifiedNone.
Carcinogenicity
:
No known significant effects or critical hazards.
Mutagenicity
:
No known significant effects or critical hazards.
Teratogenicity
:
Acute toxicity
propan-2-ol
LD50 Dermal
Rabbit
12800 mg/kg
-
LD50
Intraperitoneal
Rat
2735 mg/kg
-
LD50
Intravenous
Rat
1088 mg/kg
-
LD50 Oral
Rat
5045 mg/kg
-
LD50 Oral
Rat
5000 mg/kg
-
TDLo
Intraperitoneal
Rat
800 mg/kg
-
LC50 Inhalation
Gas.
Rat
16000 ppm
8 hours
Butane
LC50 Inhalation
Vapour
Rat
658 g/m3
4 hours
propyl acetate
LD50 Dermal
Rabbit
>20 mL/kg
-
LD50 Oral
Rat
9370 mg/kg
-
Product/ingredient name
Result
Species
Dose
Exposure
Developmental effects
:
No known significant effects or critical hazards.
Fertility effects
:
No known significant effects or critical hazards.
Over-exposure signs/symptoms
Date of issue/Date of
revision
:
10/19/2009.
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