SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1 Product identifier
Chemical Name :	METHANE SULPHONYL CHLORIDE
Catalogue No. :	AL2977	Product form :	Substance
CAS Number :	124-63-0	EC Number :
Grade :		EC Index Number :
Chemical Formula :		HSN Code :	29049990
Synonyms :	Mesyl blue, Methanesulphonic acid chloride
Chemical Structure :
1.2 Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture :	Laboratory chemicals, Manufacture of substances
Uses advised against :	No additional information available
1.3 Details of the supplier of the safety data sheet
Company identification :	Address:- 102, B wing, Savgan Heights, RTO Lane, Andheri (W), Mumbai-400 053 Maharashtra, 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 [CLP]
Acute toxicity (dermal), Category 3 H311 Acute toxicity (inhal.), Category 2 H330 Acute toxicity (oral), Category 3 H301 Skin corrosion/irritation, Category 1B H314 Specific target organ toxicity Single exposure, Category 3, Respiratory tract irritation H335 Full text of classification categories and H statements : see section 16
Classification according to Directive 67/548/EEC or 1999/45/EC
T+; R26 T; R24/25 C; R34 Xi; R37 Full text of R-phrases: see section 16
Adverse physicochemical, human health and environmental effects
No additional information available
2.2 Label elements
Labelling according to Regulation (EC) No. 1272/2008 [CLP]
Hazard pictograms (CLP) :	GHS06 GHS05
Signal word (CLP) :	Danger
Hazard statements (CLP) :	H301+H311 - Toxic if swallowed or in contact with skin H314 - Causes severe skin burns and eye damage H330 - Fatal if inhaled H335 - May cause respiratory irritation
Precautionary statements (CLP) :	P260 - Do not breathe dust/fume/gas/mist/vapours/spray P264 - Wash ... thoroughly after handling P280 - Wear protective gloves/protective clothing/eye protection/face protection P284 - [In case of inadequate ventilation] wear respiratory protection P301+P310 - IF SWALLOWED: immediately call a POISON CENTER or doctor/physician
2.3 Other hazards
Other hazards :	No additional information available

SECTION 3: Composition/information on ingredients
3.1. Substance
Name :		METHANESULFONYL CHLORIDE FOR SYNTHESIS
CAS No. :		124-63-0
Full text of R- and H-phrases: see section 16
3.2. Mixture
Not applicable

SECTION 4: First aid measures
4.1 Description of first aid measures
First-aid measures after inhalation :	Remove victim to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Call a POISON CENTER or doctor/physician if you feel unwell.
First-aid measures after skin contact :	Immediately call a POISON CENTER or doctor/physician. Remove/Take off immediately all contaminated clothing. Wash with plenty of soap and water. Specific measures (see ... on this label). Wash contaminated clothing before reuse. Rinse skin with water/shower.
First-aid measures after eye contact :	Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician.
First-aid measures after ingestion :	Rinse mouth. Immediately call a POISON CENTER or doctor/physician. Specific treatment (see ... on this label). Do NOT induce vomiting.
4.2 Most important symptoms and effects, both acute and delayed
Symptoms relating to use :	Symptoms/injuries : Causes severe skin burns and eye damage. Symptoms/injuries after inhalation : May cause respiratory irritation. Symptoms/injuries after skin contact : Repeated exposure to this material can result in absorption through skin causing significant health hazard. Toxic in contact with skin. Symptoms/injuries after ingestion : Toxic if swallowed. Swallowing a small quantity of this material will result in serious health hazard.
4.3 Indication of any immediate medical attention and special treatment needed
General information :	No additional information available

SECTION 5: Fire-fighting measures
5.1 Extinguishing media
Suitable extinguishing media :	dry chemical powder, alcohol-resistant foam, carbon dioxide (CO2).
Unsuitable extinguishing media :	Do not use a heavy water stream.
5.2 Special hazards arising from the substance or mixture
Special procedures :	No additional information available
5.3 Advice for firefighters
Protection during firefighting :	Do not attempt to take action without suitable protective equipment.

SECTION 6: Accidental release measures
6.1 Personal precautions, protective equipment and emergency procedures
6.1.1. For non-emergency personnel
Emergency procedures :	Evacuate unnecessary personnel.
6.1.2. For emergency responders
Protective equipment	Use personal protective equipment as required
Emergency procedures	Stop release.
6.2 Environmental precautions
Avoid release to the environment.
6.3 Methods and material for containment and cleaning up
Methods for cleaning up :	On land, sweep or shovel into suitable containers. Collect spillage. Soak up spills with inert solids, such as clay or diatomaceous earth as soon as possible.
6.4 Reference to other sections
Reference :	No additional information available

SECTION 7: Handling and storage
7.1 Precautions for safe handling
Precautions for safe handling :	Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. Use only outdoors or in a well-ventilated area.
Hygiene measures :	Do not eat, drink or smoke when using this product. Wash ... thoroughly after handling. Wash contaminated clothing before reuse.
7.2 Conditions for safe storage, including any incompatibilities
Technical measures :	Comply with applicable regulations.
Storage conditions :	Store in a well-ventilated place. Keep container tightly closed.
7.3 Specific end use(s)
No additional information available

SECTION 8: Exposure controls/personal protection
8.1 Control parameters
No additional information available
8.2 Exposure controls
Hand protection :	protective gloves
Eye protection :	Chemical goggles or face shield
Skin and body protection :	Wear suitable protective clothing
Respiratory protection :	Wear appropriate mask

SECTION 9: Physical and chemical properties
9.1 Information on basic physical and chemical properties
Physical state :	Liquid Colour
Colour :	Colourless to pale yellow.
Odour :	No data available
Odour threshold :	No data available
pH value :	No data available
Relative evaporation rate (butylacetate=1) :	No data available
Melting point :	No data available
Freezing point :	No data available
Boiling point :	60 °C
Flash point :	113 °C
Auto-ignition temperature :	No data available
Decomposition temperature :	No data available
Flammability (solid, gas) :	No data available
Vapour pressure :	12 mm Hg at 530C
Relative vapour density at 20°C :	3.95
Density :	1.48 g/cm3
Solubility :	Water: Moisture sensitive
Log Pow :	No data available
Viscosity, kinematic :	No data available
Viscosity, dynamic :	No data available
Explosive properties :	No data available
Oxidising properties :	No data available
Explosive limits :	No data available
9.2 Other information
No additional information available

SECTION 10: Stability and reactivity
10.1 Reactivity
Thermal decomposition generates : Corrosive vapours.
10.2 Chemical stability
Stable under normal conditions.
10.3 Possibility of hazardous reactions
No additional information available
10.4 Conditions to avoid
Direct sunlight. Air contact. Moisture.
10.5 Incompatible materials
No additional information available
10.6 Hazardous decomposition products
Thermal decomposition generates : Corrosive vapours.

SECTION 11: Toxicological information
11.1 Information on toxicological effects
Acute toxicity :	Dermal: Toxic in contact with skin. Inhalation: Fatal if inhaled. Oral: Toxic if swallowed.
Skin corrosion/irritation :	Causes severe skin burns and eye damage.
Serious eye damage/irritation :	Serious eye damage, category 1, implicit
Respiratory or skin sensitisation :	Not classified
Germ cell mutagenicity :	Not classified
Carcinogenicity :	Not classified
Reproductive toxicity :	Not classified
Specific target organ toxicity (single exposure) :	May cause respiratory irritation.
Specific target organ toxicity (repeated exposure) :	Not classified
Aspiration hazard :	Not classified
Potential adverse human health effects and symptoms :	Toxic if swallowed. Toxic in contact with skin.

SECTION 12: Ecological information
12.1 Toxicity
Toxicity information :	No additional information available
12.2 Persistence - degradability
Persistence - degradability :	No additional information available
12.3 Bioaccumulative potential
Bioaccumulative potential :	No additional information available
12.4 Mobility in soil
Mobility in soil :	No additional information available
12.5 Results of PBT and vPvB assessment
No additional information available
12.6 Other adverse effects
Environmental precautions :	No additional information available

SECTION 13: Disposal considerations
13.1 Waste treatment methods
Product/Packaging disposal recommendations :	Dispose of contents/container to ...
Ecology - waste materials :	Hazardous waste due to toxicity.

SECTION 14: Transport information
In accordance with ADR / RID / IMDG / IATA / ADN
14.1. UN number
UN-No. (ADR) :	3246
UN-No. (IMDG) :	3246
UN-No. (IATA) :	3246
UN-No. (ADN) :	3246
UN-No. (RID) :	3246
14.2. UN proper shipping name
Proper Shipping Name (ADR) :	METHANESULPHONYL CHLORIDE
Proper Shipping Name (IMDG) :	METHANESULPHONYL CHLORIDE
Proper Shipping Name (IATA) :	METHANESULPHONYL CHLORIDE
Proper Shipping Name (ADN) :	METHANESULPHONYL CHLORIDE
Proper Shipping Name (RID) :	METHANESULPHONYL CHLORIDE
Transport document description (ADR) :	UN 3246, METHANESULPHONYL CHLORIDE, 6.1 (8), I
Transport document description (IMDG) :	UN 3246, METHANESULPHONYL CHLORIDE, 6.1 (8), I
Transport document description (IATA) :	UN 3246, METHANESULPHONYL CHLORIDE, 6.1 (8), I
Transport document description (ADN) :	UN 3246, METHANESULPHONYL CHLORIDE, 6.1 (8), I
Transport document description (RID) :	UN 3246, METHANESULPHONYL CHLORIDE, 6.1 (8), I
14.3. Transport hazard class(es)
ADR
Transport hazard class(es) :	6.1 (8)
Danger labels :	6.1, 8
IMDG
Transport hazard class(es) :	6.1 (8)
Danger labels :	6.1, 8
IATA
Transport hazard class(es) :	6.1 (8)
Danger labels :	6.1, 8
ADN
Transport hazard class(es) :	6.1 (8)
Danger labels :	6.1, 8
RID
Transport hazard class(es) :	6.1 (8)
Danger labels :	6.1, 8
14.4. Packing group
Packing group (ADR) :	I
Packing group (IMDG) :	I
Packing group (IATA) :	I
Packing group (ADN) :	I
Packing group (RID) :	I
14.5. Environmental hazards
Dangerous for the environment :	No
Marine pollutant :	No
Other information :	No supplementary information available
14.6. Special precautions for user
- Overland transport
Classification code (ADR) : TC1 Special provision (ADR) : 354 Limited quantities (ADR) : 0 Excepted quantities (ADR) : E0 Packing instructions (ADR) : P602 Mixed packing provisions (ADR) : MP8, MP17 Portable tank and bulk container instructions (ADR) : T20 Portable tank and bulk container special provisions (ADR) : TP2, TP37 Tank code (ADR) : L10CH Tank special provisions (ADR) : TU14, TU15, TE19, TE21 Vehicle for tank carriage : AT Transport category (ADR) : 1 Special provisions for carriage - Loading, unloading and handling (ADR) : CV1, CV13, CV28 Special provisions for carriage - Operation (ADR) : S9, S14 Hazard identification number (Kemler No.) : 668 Orange plates : Tunnel restriction code (ADR) : C/D EAC code : 2XE APP code : B
- Transport by sea
- Air transport
- Inland waterway transport
Classification code (ADN) : TC1 Special provisions (ADN) : 354, 802 Limited quantities (ADN) : 0 Excepted quantities (ADN) : E0 Equipment required (ADN) : PP, EP, TOX, A Ventilation (ADN) : VE02 Number of blue cones/lights (ADN) : 2
- Rail transport
Classification code (RID) : TC1 Special provision (RID) : 354 Limited quantities (RID) : 0 Excepted quantities (RID) : E0 Packing instructions (RID) : P602 Mixed packing provisions (RID) : MP8, MP17 Portable tank and bulk container instructions (RID) : T20 Portable tank and bulk container special provisions (RID) : TP2, TP37 Tank codes for RID tanks (RID) : L10CH Special provisions for RID tanks (RID) : TU14, TU15, TU38, TE21, TE22 Transport category (RID) : 1 Special provisions for carriage – Loading and unloading (RID) : CW13, CW28, CW31 Hazard identification number (RID) : 668
14.7. Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code
Not applicable

SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture
15.1.1 EU-Regulations :
No REACH Annex XVII restrictions METHANESULFONYL CHLORIDE FOR SYNTHESIS is not on the REACH Candidate List METHANESULFONYL CHLORIDE FOR SYNTHESIS is not on the REACH Annex XIV List
15.1.2. National regulations
Germany
AwSV/VwVwS Annex reference : Water hazard class (WGK) 2, hazardous to water (Classification according to VwVwS, Annex 2; WGK No 1655) 12th Ordinance Implementing the Federal Immission Control Act - 12.BImSchV : Is not subject of the 12. BlmSchV (Hazardous Incident Ordinance)
Denmark
Recommendations Danish Regulation : Young people below the age of 18 years are not allowed to use the product Pregnant/breastfeeding women working with the product must not be in direct contact with the product
15.2 Chemical Safety Assessment
No additional information available

SECTION 16: Other Information

Full text of R-, H- and EUH-phrases: Acute Tox. 2 (Inhalation) Acute toxicity (inhal.), Category 2 Acute Tox. 3 (Dermal) Acute toxicity (dermal), Category 3 Acute Tox. 3 (Oral) Acute toxicity (oral), Category 3 Skin Corr. 1B Skin corrosion/irritation, Category 1B STOT SE 3 Specific target organ toxicity — Single exposure, Category 3, Respiratory tract irritation H301 Toxic if swallowed H311 Toxic in contact with skin H314 Causes severe skin burns and eye damage H330 Fatal if inhaled H335 May cause respiratory irritation R24/25 Toxic in contact with skin and if swallowed R26 Very toxic by inhalation R34 Causes burns R37 Irritating to respiratory system C Corrosive T Toxic T+ Very toxic Xi Irritant