SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1 Product identifier
Chemical Name :	TRIMETHYL PHOSPHITE
Catalogue No. :	AL4676	Product form :	Substance
CAS Number :	121-45-9	EC Number :	204-471-5
Grade :		EC Index Number :
Chemical Formula :		HSN Code :	29209099
Synonyms :	Methyl phosphite; P(OMe)3; Trimethoxyphosphine
Chemical Structure :
1.2 Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture :	Laboratory chemicals, Manufacturing 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]
Serious eye damage/eye irritation, Category 1 H318 Flammable liquids, Category 3 H226 Acute toxicity (oral), Category 4 H302 Skin corrosion/irritation, Category 2 H315 Specific target organ toxicity Single exposure, Category 3, Respiratory tract irritation H335 Full text of hazard classes and H-statements : see section 16
Classification according to Directive 67/548/EEC or 1999/45/EC
Xn; R22 Xi; R41 Xi; R37/38 R10 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) :	GHS05 GHS02 GHS07
Signal word (CLP) :	Danger
Hazard statements (CLP) :	H226 - Flammable liquid and vapour. H302 - Harmful if swallowed. H315 - Causes skin irritation. H318 - Causes serious eye damage. H335 - May cause respiratory irritation.
Precautionary statements (CLP) :	P261 - Avoid breathing vapours, dust, fume, gas. P280 - Wear protective gloves, protective clothing, eye protection, face protection. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
2.3 Other hazards
Other hazards :	No additional information available

SECTION 3: Composition/information on ingredients
3.1. Substance
Name :		TRIMETHYL PHOSPHITE FOR SYNTHESIS
CAS No. :		121-45-9
EC No. :		204-471-5
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 person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
First-aid measures after skin contact :	Wash with plenty of water/…. Wash contaminated clothing before reuse. Get medical advice/attention.
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/doctor.
First-aid measures after ingestion :	Rinse mouth. Call a POISON CENTER/doctor if you feel unwell.
4.2 Most important symptoms and effects, both acute and delayed
Symptoms relating to use :	Symptoms/effects after inhalation : May cause respiratory irritation. Symptoms/effects after skin contact : Causes skin irritation. Symptoms/effects after eye contact : Causes serious eye damage. Symptoms/effects after ingestion : Harmful if swallowed.
4.3 Indication of any immediate medical attention and special treatment needed
General information :	Treat symptomatically.

SECTION 5: Fire-fighting measures
5.1 Extinguishing media
Suitable extinguishing media :	Carbon dioxide. Dry powder. Foam. Water spray.
Unsuitable extinguishing media :	Do not use extinguishing media containing water.
5.2 Special hazards arising from the substance or mixture
Fire hazard :	Flammable liquid and vapour.
Explosion hazard :	May form flammable/explosive vapour-air mixture.
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 Personal precautions, protective equipment and emergency procedures
General measures :	Remove ignition sources. Use special care to avoid static electric charges. No open flames. No smoking.
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	Ventilate area.
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.
6.4 Reference to other sections
Reference :	No additional information available

SECTION 7: Handling and storage
7.1 Precautions for safe handling
Additional hazards when processed :	Handle empty containers with care because residual vapours are flammable.
Precautions for safe handling :	Avoid contact with skin and eyes. Take precautionary measures against static discharge. Use only non-sparking tools. Keep away from sources of ignition - No smoking. Use only outdoors or in a well-ventilated area. Do not breathe vapours.
Hygiene measures :	Do not eat, drink or smoke when using this product. 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
Technical measures :	Proper grounding procedures to avoid static electricity should be followed. Ground/bond container and receiving equipment.
Storage conditions :	Keep container tightly closed. Keep in fireproof place.
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 safety glasses
Skin and body protection :	Wear suitable protective clothing
Respiratory protection :	[In case of inadequate ventilation] wear respiratory protection.

SECTION 9: Physical and chemical properties
9.1 Information on basic physical and chemical properties
Physical state :	Liquid Colour
Colour :	Colourless.
Odour :	No data available
Odour threshold :	No data available
pH value :	No data available
Relative evaporation rate (butylacetate=1) :	No data available
Melting point :	-78 °C
Freezing point :	No data available
Boiling point :	111 - 112 °C
Flash point :	28 °C
Auto-ignition temperature :	No data available
Decomposition temperature :	No data available
Flammability (solid, gas) :	Flammable liquid and vapour.
Vapour pressure :	23 hPa at 20°C
Relative vapour density at 20°C :	4.28
Density :	1.052 g/ml
Solubility :	No data available
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
No additional information available
10.2 Chemical stability
Stable under normal conditions.
10.3 Possibility of hazardous reactions
No additional information available
10.4 Conditions to avoid
Open flame. Heat. Sparks.
10.5 Incompatible materials
Strong bases. Oxidizing agent.
10.6 Hazardous decomposition products
May release flammable gases.

SECTION 11: Toxicological information
11.1 Information on toxicological effects
Acute toxicity :	Oral: Harmful if swallowed.
Skin corrosion/irritation :	Causes skin irritation.
Serious eye damage/irritation :	Causes serious eye damage.
Respiratory or skin sensitisation :	Not classified
Germ cell mutagenicity :	Not classified
Carcinogenicity :	Not classified
STOT-single exposure :	May cause respiratory irritation.
STOT-repeated exposure :	Not classified
Aspiration hazard :	Not classified
Potential adverse human health effects and symptoms :	Harmful if swallowed.

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 hazardous or special waste collection point, in accordance with local, regional, national and/or international regulation.
Additional information :	Handle empty containers with care because residual vapours are flammable.

SECTION 14: Transport information
In accordance with ADR / RID / IMDG / IATA / ADN
14.1. UN number
UN-No. (ADR) :	2329
UN-No. (IMDG) :	2329
UN-No. (IATA) :	2329
UN-No. (ADN) :	2329
UN-No. (RID) :	2329
14.2. UN proper shipping name
Proper Shipping Name (ADR) :	TRIMETHYL PHOSPHITE
Proper Shipping Name (IMDG) :	TRIMETHYL PHOSPHITE
Proper Shipping Name (IATA) :	TRIMETHYL PHOSPHITE
Proper Shipping Name (ADN) :	TRIMETHYL PHOSPHITE
Proper Shipping Name (RID) :	TRIMETHYL PHOSPHITE
Transport document description (ADR) :	UN 2329, TRIMETHYL PHOSPHITE, 3, III
Transport document description (IMDG) :	UN 2329, TRIMETHYL PHOSPHITE, 3, III
Transport document description (IATA) :	UN 2329, TRIMETHYL PHOSPHITE, 3, III
Transport document description (ADN) :	UN 2329, TRIMETHYL PHOSPHITE, 3, III
Transport document description (RID) :	UN 2329, TRIMETHYL PHOSPHITE, 3, III
14.3. Transport hazard class(es)
ADR
Transport hazard class(es) :	3
Danger labels :	3
IMDG
Transport hazard class(es) :	3
Danger labels :	3
IATA
Transport hazard class(es) :	3
Danger labels :	3
ADN
Transport hazard class(es) :	3
Danger labels :	3
RID
Transport hazard class(es) :	3
Danger labels :	3
14.4. Packing group
Packing group (ADR) :	III
Packing group (IMDG) :	III
Packing group (IATA) :	III
Packing group (ADN) :	III
Packing group (RID) :	III
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) : F1 Limited quantities (ADR) : 5l Excepted quantities (ADR) : E1 Packing instructions (ADR) : P001, IBC03, LP01, R001 Mixed packing provisions (ADR) : MP19 Portable tank and bulk container instructions (ADR) : T2 Portable tank and bulk container special provisions (ADR) : TP1 Tank code (ADR) : LGBF Vehicle for tank carriage : FL Transport category (ADR) : 3 Special provisions for carriage - Packages (ADR) : V12 Special provisions for carriage - Operation (ADR) : S2 Hazard identification number (Kemler No.) : 30 Orange plates : Tunnel restriction code (ADR) : D/E EAC code : 3Y
- Transport by sea
Packing instructions (IMDG) : P001, LP01 IBC packing instructions (IMDG) : IBC03 Tank instructions (IMDG) : T2 Tank special provisions (IMDG) : TP1 EmS-No. (Fire) : F-E EmS-No. (Spillage) : S-D Stowage category (IMDG) : A Flash point (IMDG) : 23°C c.c. Properties and observations (IMDG) : Colourless liquid. Flashpoint: 23°C c.c. Immiscible with water. Irritating to skin, eyes and mucous membranes. MFAG-No : 130
- Air transport
PCA Excepted quantities (IATA) : E1 PCA Limited quantities (IATA) : Y344 PCA limited quantity max net quantity (IATA) : 10L PCA packing instructions (IATA) : 355 PCA max net quantity (IATA) : 60L CAO packing instructions (IATA) : 366 CAO max net quantity (IATA) : 220L ERG code (IATA) : 3L
- Inland waterway transport
Classification code (ADN) : F1 Limited quantities (ADN) : 5 L Excepted quantities (ADN) : E1 Equipment required (ADN) : PP, EX, A Ventilation (ADN) : VE01 Number of blue cones/lights (ADN) : 0
- Rail transport
Classification code (RID) : F1 Excepted quantities (RID) : E1 Packing instructions (RID) : P001, IBC03, LP01, R001 Mixed packing provisions (RID) : MP19 Portable tank and bulk container instructions (RID) : T2 Portable tank and bulk container special provisions (RID) : TP1 Tank codes for RID tanks (RID) : LGBF Transport category (RID) : 3 Special provisions for carriage – Packages (RID) : W12 Colis express (express parcels) (RID) : CE4 Hazard identification number (RID) : 30
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 TRIMETHYL PHOSPHITE FOR SYNTHESIS is not on the REACH Candidate List TRIMETHYL PHOSPHITE FOR SYNTHESIS is not on the REACH Annex XIV List
15.1.2. National regulations
Germany
12th Ordinance Implementing the Federal Immission Control Act - 12.BImSchV : Is not subject of the 12. BlmSchV (Hazardous Incident Ordinance)
Netherlands
SZW-lijst van kankerverwekkende stoffen : The substance is not listed SZW-lijst van mutagene stoffen : The substance is not listed NIET-limitatieve lijst van voor de voortplanting giftige stoffen- Borstvoeding : The substance is not listed NIET-limitatieve lijst van voor de voortplanting giftige stoffen- Vruchtbaarheid : The substance is not listed NIET-limitatieve lijst van voor de voortplanting giftige stoffen- Ontwikkeling : The substance is not listed
Denmark
Class for fire hazard : Class II-1 Store unit : 5 liter Classification remarks : R10 ; Emergency management guidelines for the storage of flammable liquids must be followed Recommendations Danish Regulation : Young people below the age of 18 years are not allowed to use the product
15.2 Chemical Safety Assessment
No additional information available

SECTION 16: Other Information

Full text of R-, H- and EUH-statements: Acute Tox. 4 (Oral) Acute toxicity (oral), Category 4 Eye Dam. 1 Serious eye damage/eye irritation, Category 1 Flam. Liq. 3 Flammable liquids, Category 3 Skin Irrit. 2 Skin corrosion/irritation, Category 2 STOT SE 3 Specific target organ toxicity — Single exposure, Category 3, Respiratory tract irritation H226 Flammable liquid and vapour. H302 Harmful if swallowed. H315 Causes skin irritation. H318 Causes serious eye damage. H335 May cause respiratory irritation. R10 Flammable R22 Harmful if swallowed R37/38 Irritating to respiratory system and skin R41 Risk of serious damage to eyes Xi Irritant Xn Harmful