n-Heptane
Synonyms: Heptane, n-Heptyl hydride
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Chemical Name
n-Heptane
Product Form
Substance
Catalogue No.
AL2375
CAS Number
142-82-5
EC Number
205-563-8
EC Index Number
-
Grade
HPLC & Spectroscopy
HSN Code
29011000
Molecular Formula
C7H16
SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1 Product identifier
Chemical Name
n-Heptane
Catalogue No.
AL2375
Product form
Substance
CAS Number
142-82-5
EC Number
205-563-8
Grade
HPLC & Spectroscopy
EC Index Number
Not specified
Chemical Formula
C7H16
HSN Code
29011000
Synonyms
Heptane, n-Heptyl hydride
Chemical Structure
-
1.2 Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture
Solvent for chromatography and spectroscopy
Uses advised against
Not specified
1.3 Details of the supplier of the safety data sheet
Company identification
Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 Emergency Contact Details
Phone / e-Mail
Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Flam. Liq. 2; Asp. Tox. 1; Skin Irrit. 2; STOT SE 3; Aquatic Acute 1; Aquatic Chronic 1
Classification source
ECHA C&L Inventory via PubChem CID 8900 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 Label elements
Hazard pictograms
Flammable, Irritant, Health Hazard, Environmental Hazard
Signal word
Danger
Hazard statements
H225: Highly Flammable liquid and vapor; H304: May be fatal if swallowed and enters airways; H315: Causes skin irritation; H336: May cause drowsiness or dizziness; H400: Very toxic to aquatic life; H410: Very toxic to aquatic life with long lasting effects
Precautionary statements
P210, P233, P240, P241, P242, P243, P261, P264, P271, P273, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P319, P321, P331, P332+P317, P362+P364, P370+P378, P391, P403+P233, P403+P235, P405, P501
2.3 Other hazards
Other hazards
Vapor may cause drowsiness or dizziness.
SECTION 3: Composition/information on ingredients
3.1 Substance
Name
n-Heptane
CAS No.
142-82-5
SECTION 4: First aid measures
4.1 Description of first aid measures
First-aid measures after inhalation
If this chemical has been inhaled, remove the exposed person to fresh air at once. If breathing has stopped, perform artificial respiration. Keep the person warm and at rest.
First-aid measures after skin contact
If this chemical contacts the skin, promptly wash the contaminated skin with soap and water. If this chemical penetrates the clothing, promptly remove the clothing and wash the skin with soap and water. Get medical attention promptly.
First-aid measures after eye contact
If this chemical contacts the eyes, immediately wash (irrigate) the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately.
First-aid measures after ingestion
If this chemical has been swallowed, get medical attention immediately.
4.2 Most important symptoms and effects, both acute and delayed
Symptoms relating to use
Headache, dizziness, nausea, respiratory irritation.
4.3 Indication of any immediate medical attention and special treatment needed
General information
Treat symptomatically. Show this safety data sheet to the treating physician.
SECTION 5: Fire-fighting measures
5.1 Extinguishing media
Suitable extinguishing media
Water spray, carbon dioxide, dry chemical powder, foam.
Unsuitable extinguishing media
Not specified
5.2 Special hazards arising from the substance or mixture
Special procedures
The vapor is heavier than air and may travel along the ground; distant ignition possible. As a result of flow, agitation, etc., electrostatic charges can be generated.
5.3 Advice for firefighters
Protection during firefighting
Do not enter fire area without proper protective equipment, including respiratory protection.
SECTION 6: Accidental release measures
6.1.1 For non-emergency personnel
Emergency procedures
Evacuate area. Remove all sources of ignition. Ventilate area.
6.3 Methods and material for containment and cleaning up
Methods for cleaning up
Remove all ignition sources. Consult an expert! Personal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Do NOT wash away into sewer.
6.4 Reference to other sections
Reference
Not specified
SECTION 7: Handling and storage
7.1 Precautions for safe handling
Precautions for safe handling
Avoid contact with skin and eyes. Use in a well-ventilated area.
Hygiene measures
Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 Conditions for safe storage, including any incompatibilities
Storage conditions
Fireproof. Separated from strong oxidants. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.
SECTION 8: Exposure controls/personal protection
8.2 Exposure controls
Hand protection
Protective gloves (e.g. nitrile rubber)
Eye protection
Chemical safety goggles or safety glasses
Skin and body protection
Wear suitable protective clothing
Respiratory protection
Use appropriate respiratory protection if ventilation is inadequate.
SECTION 9: Physical and chemical properties
9.1 Information on basic physical and chemical properties
Physical state
Liquid
Colour
Colorless
Odour
Gasoline-like odor
Odour threshold
Not specified
pH value
Not applicable
Relative evaporation rate (butylacetate=1)
Not specified
Melting point
-90.549 °C
Freezing point
Not specified
Boiling point
98.38 °C
Flash point
-4 °C
Auto-ignition temperature
285 °C
Decomposition temperature
Not specified
Flammability (solid, gas)
Flammable liquid
Vapour pressure
4.60X10+1 mm Hg at 25 °C
Relative vapour density at 20°C
3.45 (Air = 1)
Density
0.6795 g/cu cm at 25 °C
Solubility
In water, 3.40 mg/L at 25 °C
Log Pow
4.66
Viscosity, kinematic
Not specified
Viscosity, dynamic
Not specified
Explosive properties
Not explosive
Oxidising properties
Not oxidizing
Explosive limits
1.1 - 7.5 % (V) in air
SECTION 10: Stability and reactivity
10.1 Reactivity
Reactivity
Stable under normal conditions. Avoid strong oxidizing agents.
10.2 Chemical stability
Chemical stability
Stable under recommended storage conditions.
10.3 Possibility of hazardous reactions
Possibility of hazardous reactions
Reacts violently with strong oxidants. This generates fire and explosion hazard. Attacks many plastics.
10.4 Conditions to avoid
Conditions to avoid
Avoid contact with incompatible materials and excessive heat.
10.5 Incompatible materials
Incompatible materials
Strong oxidizing agents, strong acids, and bases.
10.6 Hazardous decomposition products
Hazardous decomposition products
When heated to decomposition it emits acrid smoke and irritating fumes.
SECTION 11: Toxicological information
11.1 Information on toxicological effects
Acute toxicity
LD50 Mouse iv 222 mg/kg; LD50 Mouse inhalation 75 gcu m2 hr; LC50 Rat inhalation 103 mgcu m4 hr
Skin corrosion/irritation
H315: Causes skin irritation
Serious eye damage/irritation
Not classified (based on available data)
Respiratory or skin sensitisation
Not classified (based on available data)
Germ cell mutagenicity
Not classified (based on available data)
Carcinogenicity
Not classified (based on available data)
Specific target organ toxicity (single exposure)
H336: May cause drowsiness or dizziness
Specific target organ toxicity (repeated exposure)
Not classified (based on available data)
SECTION 12: Ecological information
12.1 Toxicity
Toxicity information
Not specified
12.2 Persistence - degradability
Persistence - degradability
Not specified
12.3 Bioaccumulative potential
Bioaccumulative potential
Not specified
12.4 Mobility in soil
Mobility in soil
Not specified
12.6 Other adverse effects
Environmental precautions
Not specified
SECTION 13: Disposal considerations
13.1 Waste treatment methods
Additional Info
Dispose of contents/container in accordance with local, regional, national and international regulations.
SECTION 14: Transport information
14.1 UN number
UN-No. (ADR)
UN 1206
UN-No. (IMDG)
UN 1206
UN-No. (IATA)
UN 1206
UN-No. (ADN)
UN 1206
UN-No. (RID)
UN 1206
14.2 UN proper shipping name
Proper Shipping Name (ADR)
n-Heptane
Proper Shipping Name (IMDG)
n-Heptane
Proper Shipping Name (IATA)
n-Heptane
Proper Shipping Name (ADN)
n-Heptane
Proper Shipping Name (RID)
n-Heptane
14.3 Transport hazard class(es)
Transport hazard class(es)
3
14.4 Packing group
Packing group (ADR)
II
Packing group (IMDG)
II
Packing group (IATA)
II
Packing group (ADN)
II
Packing group (RID)
II
14.5 Environmental hazards
Dangerous for the environment
Not specified
Marine pollutant
Not specified
Other information
No supplementary information available
SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture
15.1.1 EU-Regulations
Not specified
SECTION 16: Other Information
Disclaimer
The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a guarantee or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text.