n-Butanol

Information pertaining to particular dangers for man and environment:
R 10 Flammable.
R 22 Harmful if swallowed.
R 37/38 Irritating to respiratory system and skin.
R 41 Risk of serious damage to eyes.
R 67 Vapours may cause drowsiness and dizziness.

Classification system for n-Butanol:
The classification was made according to the latest editions of the EU-lists, and expanded using company data and specialized literature.

Chemical characterization	for n-Butanol, butyl alcohol or biobutanol:
CAS No. Description:	71-36-3 butan-1-ol
Identification number(s):
EINECS Number:	200-751-6
EU Number:	603-004-00-6

General Information for n-Butanol, butyl alcohol or biobutanol:
Form:	Fluid
Colour:	Colourless
Odour:	Alcohol-like
Change in condition
Melting point/Melting range:	-89°C
Boiling point/Boiling range:	116-118°C
Flash point:	35°C
Ignition temperature:	340°C
Danger of explosion:	Product is not explosive. However, formation of explosive air/vapour mixtures are possible.
Explosion limits:
Lower:	1.5 Vol %
Upper:	9.4 Vol %
Vapour pressure at 20°C:	6.7 hPa
Density at 20°C:	0.81 g/cm3
Solubility in / Miscibility with Water:	77 g/l
pH-value (70 g/l) at 20°C:	7
Segregation coefficient (n-octanol/water):	0.88 log POW
Viscosity: dynamic at 20°C:	2.95 mPas

Land transport ADR/RID (cross-border)for n-Butanol:
ADR/RID class:	3 (F1) Flammable liquids.
Danger code (Kemler):	30
UN-Number:	1120
Packaging group:	III
Label:	3
Description of goods:	1120 BUTANOLS
Limited quantities (LQ)	LQ7
Remarks:	Limited quantity: 5l per inner packaging, 30 kg gross per packaging unit
Maritime transport IMDG:
IMDG Class:	3
UN Number:	1120
Label:	3
Packaging group::	III
EMS-Number:	F-E,S-D
Marine pollutant:	No
Proper shipping name:	BUTANOLS
Lufttransport ICAO-TI und IATA-DGR:
ICAO/IATA Class:	3
UN Number:	1120
Label:	3
Packaging group::	III
Proper shipping name:	BUTANOLS
Remarks:	Packing Instructions:
	For Limited Quantities: Y309 (Max Net Qty/Pkg: 10 l)
	Passenger and Cargo Aircraft: 309 (Max Net Qty/Pkg: 60 l)
	Cargo Aircraft only: 310(Max Net Qty/Pkg: 220 l)

Markings according to EC guidelines for n-Butanol:
The product has been classified and marked in accordance with
EU Directives / Ordinance on Hazardous Materials

Risk phrases:
10 Flammable.
22 Harmful if swallowed.
37/38 Irritating to respiratory system and skin.
41 Risk of serious damage to eyes.
67 Vapours may cause drowsiness and dizziness.

Safety phrases:
7/9 Keep container tightly closed and in a well-ventilated place.
13 Keep away from food, drink and animal feedingstuffs.
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
37/39 Wear suitable gloves and eye/face protection.
46 If swallowed, seek medical advice immediately and show this container or label.

National regulations:

Information about limitation of use:
Employment restrictions concerning pregnant and lactating women must be observed.
Restrictions on juvenile employment must be observed

Technical guidance (air):
Class   Share  in %
NK        100.0

Water hazard class: Water hazard class 1 (Assessment by list): slightly hazardous for water.