Pyridine,2,6-bis(chloromethyl)-

Modify Date: 2024-01-05 10:32:28

Pyridine,2,6-bis(chloromethyl)- Structure
Pyridine,2,6-bis(chloromethyl)- structure
Common Name Pyridine,2,6-bis(chloromethyl)-
CAS Number 3099-28-3 Molecular Weight 176.04300
Density 1.275g/cm3 Boiling Point 110 °C / 3mmHg
Molecular Formula C7H7Cl2N Melting Point 73-78 °C(lit.)
MSDS Chinese USA Flash Point 129.7ºC
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 2,6-bis(chloromethyl)pyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.275g/cm3
Boiling Point 110 °C / 3mmHg
Melting Point 73-78 °C(lit.)
Molecular Formula C7H7Cl2N
Molecular Weight 176.04300
Flash Point 129.7ºC
Exact Mass 174.99600
PSA 12.89000
LogP 2.55920

 MSDS


Section1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name: 2,6-Bis(chloromethyl)pyridine
CAS-No.: 3099-28-3
Relevant identified uses of the substance or mixture and uses advised against
Identified uses: Laboratory chemicals, Manufacture of substances



Section2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Acute toxicity, Oral (Category 4)
Skin irritation (Category 2)
Serious eye damage (Category 1)
Specific target organ toxicity - single exposure (Category 3)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Harmful if swallowed. Irritating to respiratory system and skin. Risk of serious damage to eyes.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal wordDanger
Hazard statement(s)
H302Harmful if swallowed.
H315Causes skin irritation.
H318Causes serious eye damage.
H335May cause respiratory irritation.
Precautionary statement(s)
P261Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P280Wear protective gloves/ eye protection/ face protection.
P305 + P351 + P338IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Supplemental Hazardnone
Statements
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R22Harmful if swallowed.
R37/38Irritating to respiratory system and skin.
R41Risk of serious damage to eyes.
S-phrase(s)
S26In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S36/37/39Wear suitable protective clothing, gloves and eye/face protection.
Other hazards
Lachrymator.

Section3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
: α,α′-Dichloro-2,6-lutidine
Synonyms
Formula: C7H7Cl2N
Molecular Weight: 176,04 g/mol
ComponentConcentration
2,6-Bis(chloromethyl)pyridine
CAS-No.3099-28-3-

Section4. FIRST AID MEASURES
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Indication of any immediate medical attention and special treatment needed
no data available

Section5. FIREFIGHTING MEASURES
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, nitrogen oxides (NOx), Hydrogen chloride gas
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

Section6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

Section7. HANDLING AND STORAGE
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire
protection.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specific end uses
no data available

Section8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Face shield and safety glasses Use equipment for eye protection tested and approved under
appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face particle
respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering
controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use
respirators and components tested and approved under appropriate government standards such
as NIOSH (US) or CEN (EU).

Section9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) AppearanceForm: crystalline
Colour: beige
b) Odourno data available
c) Odour Thresholdno data available
d) pHno data available
e) Melting point/freezingMelting point/range: 73 - 78 °C - lit.
point
f) Initial boiling point and no data available
boiling range
g) Flash pointno data available
h) Evaporation rateno data available
i) Flammability (solid, gas) no data available
j) Upper/lowerno data available
flammability or
explosive limits
k) Vapour pressureno data available
l) Vapour densityno data available
m) Relative densityno data available
n) Water solubilityno data available
o) Partition coefficient: n- log Pow: 1,797
octanol/water
p) Autoignitionno data available
temperature
q) Decompositionno data available
temperature
r) Viscosityno data available
s) Explosive propertiesno data available
t) Oxidizing propertiesno data available
Other safety information
no data available

Section10. STABILITY AND REACTIVITY
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
Oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available

Section11. TOXICOLOGICAL INFORMATION
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC:No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
Inhalation - May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
InhalationMay be harmful if inhaled. Causes respiratory tract irritation.
IngestionHarmful if swallowed.
SkinMay be harmful if absorbed through skin. Causes skin irritation.
EyesCauses eye burns.
Signs and Symptoms of Exposure
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Additional Information
RTECS: Not available

Section12. ECOLOGICAL INFORMATION
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
no data available
Other adverse effects
no data available

Section13. DISPOSAL CONSIDERATIONS
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed
professional waste disposal service to dispose of this material. Dissolve or mix the material with a
combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

Section14. TRANSPORT INFORMATION
UN number
ADR/RID: -IMDG: -IATA: 3335
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA:Aviation regulated solid, n.o.s. (2,6-Bis(chloromethyl)pyridine)
Transport hazard class(es)
ADR/RID: -IMDG: -IATA: 9
Packaging group
ADR/RID: -IMDG: -IATA: -
Environmental hazards
ADR/RID: noIMDG Marine pollutant: noIATA: no
Special precautions for user
no data available

Section15. REGULATORY INFORMATION
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available
Chemical Safety Assessment
no data available

Section16. OTHER INFORMATION
Further information
Copyright 2012 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H315-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R22
Safety Phrases S26-S36/37/39
RIDADR UN3335 9
WGK Germany 3
HS Code 2933399090

 Synthetic Route

~95%

Pyridine,2,6-bis(chloromethyl)- Structure

Pyridine,2,6-bi...

CAS#:3099-28-3

Literature: Bailey, Neil A.; Fenton, David E.; Kitchen, Simon J.; Lilley, Terence H.; Williams, Mark G.; et al. Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1991 , # 4 p. 627 - 637

~%

Pyridine,2,6-bis(chloromethyl)- Structure

Pyridine,2,6-bi...

CAS#:3099-28-3

Literature: Journal of the American Chemical Society, , vol. 106, # 19 p. 5497 - 5505

~32%

Pyridine,2,6-bis(chloromethyl)- Structure

Pyridine,2,6-bi...

CAS#:3099-28-3

Detail
Literature: Synthesis, , # 8 p. 676 - 679

~%

Pyridine,2,6-bis(chloromethyl)- Structure

Pyridine,2,6-bi...

CAS#:3099-28-3

Literature: Inorganic Chemistry, , vol. 51, # 4 p. 2325 - 2331

~%

Pyridine,2,6-bis(chloromethyl)- Structure

Pyridine,2,6-bi...

CAS#:3099-28-3

Literature: Dalton Transactions, , vol. 41, # 48 p. 14480 - 14483

~%

Pyridine,2,6-bis(chloromethyl)- Structure

Pyridine,2,6-bi...

CAS#:3099-28-3

Literature: Dalton Transactions, , vol. 41, # 48 p. 14480 - 14483

~%

Pyridine,2,6-bis(chloromethyl)- Structure

Pyridine,2,6-bi...

CAS#:3099-28-3

Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 16, # 1 p. 89 - 93 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 16, # 1 p. 105 - 110

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles6

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2, 6-Bis(bromomethyl) pyridine. Cuzan O, et al.

Acta Crystallogr. Sect. E Struct. Rep. Online 70(1) , 4-4, (2014)

Rotational isomers, density functional theory, vibrational spectroscopic studies, thermodynamic functions, NBO and HOMO-LUMO analyses of 2,6-Bis(chloromethyl)pyridine.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 97 , 1023-32, (2012)

The FT-IR and FT-Raman spectra of 2,6-Bis(chloromethyl)pyridine (BCMP) have been recorded in the regions 4000-400 cm(-1) and 3500-100 cm(-1), respectively. The total energy calculations of BCMP were t...

A highly selective and sensitive fluorescent chemosensor for Hg2+ in neutral buffer aqueous solution.

J. Am. Chem. Soc. 126(8) , 2272-3, (2004)

A selective and sensitive fluorescent chemosensor for Hg2+, which was composed of two aminonaphthalimide fluorophores and a receptor of 2,6-bis(aminomethyl)pyridine, was synthesized through the reacti...

 Synonyms

MFCD00142844
2,4-PYRIMIDINEDIAMINE,6-ETHYL
2,6-Bis(chloromethyl)pyridine
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