Chemical Safety Data Sheet MSDS / SDS
2-METHYL-2-PHENYLPROPYLMAGNESIUM CHLORIDE
Revision Date:2026-05-31Revision Number:1
Product identifier
- Product name: 2-METHYL-2-PHENYLPROPYLMAGNESIUM CHLORIDE
- CBnumber: CB2459578
- CAS: 35293-35-7
- EINECS Number: 252-492-3
- Synonyms: 2-methyl-2-phenylpropylmagnesium chloride
Relevant identified uses of the substance or mixture and uses advised against
- Relevant identified uses: For R&D use only. Not for medicinal, household or other use.
- Uses advised against: none
Company Identification
- Company: Chemicalbook
- Address: Building 1, Huihuang International, Shangdi 10th Street, Haidian District, Beijing
- Telephone: 010-86108875
GHS Label elements, including precautionary statements
-
Symbol(GHS)
- Signal wordDanger
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
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. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
Hazard statements
H224 Extremely flammable liquid and vapour
H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
H336 May cause drowsiness or dizziness
Substance
- Product name: 2-METHYL-2-PHENYLPROPYLMAGNESIUM CHLORIDE
- Synonyms: 2-methyl-2-phenylpropylmagnesium chloride
- CAS: 35293-35-7
- EC number: 252-492-3
- MF: C10H13ClMg
- MW: 192.97
First Aid Measures
General adviceConsult a physician if necessary. Remove to fresh air.
Eye contact
Wash with plenty of water.
Skin Contact
Wash skin with soap and water.
Inhalation
Remove to fresh air If breathing is difficult, give oxygen If not breathing, give artificial respiration
Ingestion
Never give anything by mouth to an unconscious person. Clean mouth with water.
Most important symptoms and effects, both acute and delayed
SymptomsNo information available.
Indication of any immediate medical attention and special treatment needed
Note to physiciansTreat symptomatically.
Suitable Extinguishing Media In case of fire chemical for firefighters (approved or
Use CO2, dry chemical, or foam for extinction. uivalent) and full protective gear.
Personal precautions, protective equipment and emergency procedures
Personal precautionsUse personal protective equipment as required. Remove all sources of ignition.
Environmental precautions
Environmental precautionsSee Section 12 for additional Ecological Information. Do not flush into surface water or sanitary sewer system.
Methods and material for containment and cleaning up
Methods for containmentPrevent further leakage or spillage if safe to do so.
Methods for cleaning up
Soak up with inert absorbent material.
Precautions for safe handling
Advice on safe handlingContact with water liberates toxic, highly flammable gas.
Conditions for safe storage, including any incompatibilities
Storage ConditionsKeep away from heat, sparks, flame and other sources of ignition (i.e., pilot lights, electric motors and static electricity). Store at room temperature.
Incompatible materials
None known based on information supplied.
Control parameters
Exposure Guidelines.
Other Information
Vacated limits revoked by the Court of Appeals decision in AFL-CIO v. OSHA, 965 F.2d 962 (11th Cir., 1992).
| Column 1 | Column 2 | Column 3 | Column 4 |
|---|---|---|---|
| Diethyl Ether 60-29-7 | STEL: 500 ppm TWA: 400 ppm | TWA: 400 ppm TWA: 1200 mg/m3 (vacated) TWA: 400 ppm (vacated) TWA: 1200 mg/m3 | IDLH: 1900 ppm |
| (vacated) STEL: 500 ppm (vacated) STEL: 1500 mg/m3 |
Appropriate engineering controls
Engineering ControlsShowers
Eyewash stations
Ventilation systems
Eyewash stations
Ventilation systems
Individual protection measures, such as personal protective equipment
Eye/face protectionWear safety glasses with side shields (or goggles).
Skin and Body Protection
Wear protective gloves and protective clothing.
Respiratory protection
If exposure limits are exceeded or irritation is experienced, NIOSH/MSHA approved respiratory protection should be worn. Positive-pressure supplied air respirators may be required for high airborne contaminant concentrations. Respiratory protection must be provided in accordance with current local regulations.
General Hygiene Considerations
Handle in accordance with good industrial hygiene and safety practice.
Information on basic physicochemical properties
- Physical Stateliquid
- AppearanceNo information available
- OdorNo information available
- pHNo information available
- Melting point/freezing pointNo information available
- Boiling point35 °C
- Flash point-27.8 °C CC (closed cup)
- Liquid Density0.766 g/mL
- Evaporation rateNo information available
- Upper flammability limitsNo information available
- Lower flammability limitNo information available
- Vapor pressureNo information available
- Vapor densityNo information available
- Specific gravityNo information available
- Water solubilityNo information available
- Solubility in other solventsNo information available
- Partition coefficientNo information available
- Autoignition temperatureNo information available
- Decomposition temperatureNo information available
- Kinematic viscosityNo information available
- Explosive propertiesNo information available
- Oxidizing propertiesNo information available
- Density and/or relative density0.766 g/mL at 25 °C
- ColourColorless to yellow
Reactivity
Not applicable
Chemical stability
Stable under recommended storage conditions.
Possibility of Hazardous Reactions
Contact with water liberates toxic, highly flammable gas.
Hazardous polymerization
No information available.
Conditions to avoid
Extremes of temperature and direct sunlight.
Incompatible materials
Strong oxidizing agents.
Hazardous Decomposition Products
Carbon oxides.
Information on likely routes of exposure
InhalationClassified based on available data. For more details, see section 2.
Eye contact
Classified based on available data. For more details, see section 2.
Skin Contact
Classified based on available data. For more details, see section 2.
Ingestion
Classified based on available data. For more details, see section 2.
Information on toxicological effects
SymptomsClassified based on available data. For more details, see section 2.
Delayed and immediate effects as well as chronic effects from short and long-term exposure
Chronic ToxicityClassified based on available data. For more details, see section 2. Target Organ Effects Central nervous system, Eyes, Respiratory system, Skin. Carcinogenicity The table below indicates whether each agency has listed any ingredient as a carcinogen.
Chemical name ACGIH IARC NTP OSHA
Diethyl Ether - Group3 - - 60-29-7
Numerical measures of toxicity - Product Information
Unknown acute toxicity13.525% of the mixture consists of ingredient(s) of unknown toxicity
The following values are calculated based on chapter 3.1 of the GHS document
ATEmix (oral)
The following values are calculated based on chapter 3.1 of the GHS document
1215 mg/kg
ATEmix (inhalation-vapor)
32000 mg/l
Ecotoxicity
May cause long lasting harmful effects to aquatic life
13.525% of the mixture consists of components(s) of unknown hazards to the aquatic environment.
| Chemical name | Algae/aquatic plants | Fish | Toxicity to Microorganisms | Crustacea |
|---|---|---|---|---|
| Diethyl Ether 60-29-7 | - | 10000: 96 h Lepomis macrochirus mg/L LC50 static 2560: 96 h Pimephales promelas mg/L LC50 flow-through | - | 165: 24 h Daphnia magna mg/L EC50 |
Diethyl Ether -
10000: 96 h Lepomis - 165: 24 h Daphnia magna
Persistence and degradability
No information available.
Bioaccumulation
No information available.
Mobility
No information available.
Diethyl Ether
0.82 60-29-7
Disposal of wastes
This material, as supplied, is a hazardous waste according to federal regulations (40 CFR 261).
Contaminated packaging
Do not reuse container.
US EPA Waste Number
D001
California Hazardous Waste Status
This product contains one or more substances that are listed with the State of California as a hazardous waste.
| Chemical name | California Hazardous Waste Status |
|---|---|
| Diethyl Ether 60-29-7 | Ignitable Reactive |
Diethyl Ether
Ignitable
DOT
UN/ID noUN2924
Hazard Class
3
Subsidiary class
8
Packing Group
I
Flammable liquids, corrosive, n.o.s.
Reportable Quantity (RQ) (Diethyl Ether: RQ (kg)= 45.40)
UN2924, Flammable liquids, corrosive, n.o.s. (Diethyl Ether), 3 (8), I
Emergency Response Guide Number
Flammable liquids, corrosive, n.o.s.
Reportable Quantity (RQ) (Diethyl Ether: RQ (kg)= 45.40)
UN2924, Flammable liquids, corrosive, n.o.s. (Diethyl Ether), 3 (8), I
132
IMDG
UN/ID noUN2924
Hazard Class
3
Subsidiary hazard class
8
Packing Group
I
Flammable liquid, corrosive, n.o.s.
UN2924, Flammable liquid, corrosive, n.o.s. (Diethyl Ether), 3 (8), I, (-27.8°C c.c.)
Special Provisions
Flammable liquid, corrosive, n.o.s.
UN2924, Flammable liquid, corrosive, n.o.s. (Diethyl Ether), 3 (8), I, (-27.8°C c.c.)
274
EmS-No
F-E, S-C
IATA
UN/ID noUN2924
Hazard Class
3
Subsidiary hazard class
8
Packing Group
I
Flammable liquid, corrosive, n.o.s.
UN2924, Flammable liquid, corrosive, n.o.s. (Diethyl Ether), 3 (8), I
ERG Code
Flammable liquid, corrosive, n.o.s.
UN2924, Flammable liquid, corrosive, n.o.s. (Diethyl Ether), 3 (8), I
3CH
International Inventories
All of the components in the product are on the following Inventory lists
TSCA (United States): Canada (DSL/NDSL) Europe (EINECS/ELINCS/NLP)
X - Listed
TSCA - United States Toxic Substances Control Act Section 8(b) Inventory
DSL/NDSL - Canadian Domestic Substances List/Non-Domestic Substances List
EINECS/ELINCS - European Inventory of Existing Chemical Substances/European List of Notified Chemical Substances
ENCS - Japan Existing and New Chemical Substances
IECSC - China Inventory of Existing Chemical Substances
KECL - Korean Existing and Evaluated Chemical Substances
PICCS - Philippines Inventory of Chemicals and Chemical Substances
TSCA (United States): Canada (DSL/NDSL) Europe (EINECS/ELINCS/NLP)
X - Listed
TSCA - United States Toxic Substances Control Act Section 8(b) Inventory
DSL/NDSL - Canadian Domestic Substances List/Non-Domestic Substances List
EINECS/ELINCS - European Inventory of Existing Chemical Substances/European List of Notified Chemical Substances
ENCS - Japan Existing and New Chemical Substances
IECSC - China Inventory of Existing Chemical Substances
KECL - Korean Existing and Evaluated Chemical Substances
PICCS - Philippines Inventory of Chemicals and Chemical Substances
| Chemical name | TSCA | DSL | NDSL | EINECS | ELINCS | ENCS | IECSC | KECL | PICCS | AICS |
|---|---|---|---|---|---|---|---|---|---|---|
| Diethyl Ether | X | X | - | X | - | X | X | X | X | X |
| 2-Methyl-2-phenylpropylmag nesium chloride | X | - | X | X | - | - | - | - | - | - |
| Chemical name | TSCA | DSL | NDSL | EINECS | ELINCS | ENCS | IECSC | KECL | PICCS | AICS |
|---|---|---|---|---|---|---|---|---|---|---|
| Diethyl Ether | X | X | - | X | - | X | X | X | X | X |
| 2-Methyl-2-phenylpropylmag X | - | X | X | - | - | - | - | - | nesium | chloride |
US Federal Regulations
SARA 313
Section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986 (SARA). This product does not contain any chemicals which are subject to the reporting requirements of the Act and Title 40 of the Code of Federal Regulations, Part 372.
SARA 311/312 Hazard Categories
Acute health hazardYes
Chronic Health Hazard
No
Fire hazard
Yes
Sudden release of pressure hazard
No
Reactive hazard
No
CWA (Clean Water Act)
This product does not contain any substances regulated as pollutants pursuant to the Clean Water Act (40 CFR 122.21 and 40
CFR 122.42).
CFR 122.42).
US State Regulations
California Proposition 65
This product does not contain any Proposition 65 chemicals.
U.S. State Right-to-Know Regulations
| Chemical name | New Jersey | Massachusetts | Pennsylvania |
|---|---|---|---|
| Diethyl Ether 60-29-7 | X | X | X |
Abbreviations and acronyms
CAS: Chemical Abstracts Service
TWA: Time-Weighted Average
STEL: Short-Term Exposure Limit
LD50: Lethal Dose 50%
LC50: Lethal Concentration 50%
EC50: Effective Concentration 50%
PEL: Permissible Exposure Limit
TLV: Threshold Limit Value
IMDG: International Maritime Dangerous Goods Code
IATA: International Air Transport Association
ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
DOT: US Department of Transportation
NFPA: National Fire Protection Association
NIOSH: National Institute for Occupational Safety and Health
OSHA: Occupational Safety and Health Administration
TWA: Time-Weighted Average
STEL: Short-Term Exposure Limit
LD50: Lethal Dose 50%
LC50: Lethal Concentration 50%
EC50: Effective Concentration 50%
PEL: Permissible Exposure Limit
TLV: Threshold Limit Value
IMDG: International Maritime Dangerous Goods Code
IATA: International Air Transport Association
ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
DOT: US Department of Transportation
NFPA: National Fire Protection Association
NIOSH: National Institute for Occupational Safety and Health
OSHA: Occupational Safety and Health Administration
Disclaimer:
The information in this MSDS is only applicable to the specified product, unless otherwise specified, it is not applicable to the mixture of this product and other substances. This MSDS only provides information on the safety of the product for those who have received the appropriate professional training for the user of the product. Users of this MSDS must make independent judgments on the applicability of this SDS. The authors of this MSDS will not be held responsible for any harm caused by the use of this MSDS.
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