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108-49-6

108-49-6 structure
108-49-6 structure

Name 2,6-Dimethylpiperazine
Synonyms 2,6-Dimethylpiperazine
3,5-dimethylpiperazine
MFCD07772435
cis-2,6-dimethyl piperazine
2,6-Dimethylpiperazin
Piperazine, 2,6-dimethyl-
2,6-di-methylpiperazine
Piperazine,2,6-dimethyl
cis-3,5-dimethyl piperazine
Piperazine,6-dimethyl
EINECS 203-588-9
Density 0.8±0.1 g/cm3
Boiling Point 161.1±8.0 °C at 760 mmHg
Melting Point 108-111 °C(lit.)
Molecular Formula C6H14N2
Molecular Weight 114.189
Flash Point 45.0±0.0 °C
Exact Mass 114.115700
PSA 24.06000
LogP -0.19
Vapour Pressure 2.3±0.3 mmHg at 25°C
Index of Refraction 1.413
Name: 2 6-Dimethylpiperazine 97% cis Material Safety Data Sheet
Synonym:
CAS: 108-49-6
Section 1 - Chemical Product MSDS Name:2 6-Dimethylpiperazine 97% cis Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
108-49-6 2,6-Dimethylpiperazine 97% 203-588-9
Hazard Symbols: XI F
Risk Phrases: 11 36/37/38

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Highly flammable. Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Will burn if involved in a fire. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion. Flammable solid.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use water fog, dry chemical, carbon dioxide or alcohol type foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Remove all sources of ignition. Use a spark-proof tool.

Section 7 - HANDLING and STORAGE
Handling:
Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. Flammables-area.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 108-49-6: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Crystalline powder
Color: ochre
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 162 deg C @ 760.0
Freezing/Melting Point: 106-111 deg C
Autoignition Temperature: Not available.
Flash Point: 44 deg C ( 111.20 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Slightly soluble.
Specific Gravity/Density:
Molecular Formula: C6H14N2
Molecular Weight: 114.19

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, light, ignition sources, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 108-49-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,6-Dimethylpiperazine - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
Other No information available.

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S.*
Hazard Class: 4.1
UN Number: 1325
Packing Group: II
IMO
Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S.
Hazard Class: 4.1
UN Number: 1325
Packing Group: II
RID/ADR
Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S.
Hazard Class: 4.1
UN Number: 1325
Packing group: II

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI F
Risk Phrases:
R 11 Highly flammable.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 16 Keep away from sources of ignition - No
smoking.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 33 Take precautionary measures against static
discharges.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 108-49-6: No information available.
Canada
CAS# 108-49-6 is listed on Canada's NDSL List.
CAS# 108-49-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 108-49-6 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger
Hazard Statements H228-H315-H319-H335
Precautionary Statements P210-P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes F:Flammable;Xi:Irritant;
Risk Phrases R11;R36/37/38
Safety Phrases S26-S36
RIDADR UN 1325 4.1/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 4.1
HS Code 2933599090

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Detail
Literature: US2010/311973 A1, ; Page/Page column 11 ;

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Detail
Literature: US2010/311973 A1, ; Page/Page column 11 ;

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Detail
Literature: US2010/311973 A1, ; Page/Page column 10 ;

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Detail
Literature: US2010/240894 A1, ; Page/Page column 10 ;

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Detail
Literature: US2010/240894 A1, ; Page/Page column 13-15 ;

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Detail
Literature: US2010/240894 A1, ; Page/Page column 12-13; 14 ;

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108-49-6 structure

108-49-6

Literature: Journal of Organic Chemistry, , vol. 45, # 24 p. 4931 - 4935

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108-49-6 structure

108-49-6

Literature: Journal of Organic Chemistry, , vol. 45, # 24 p. 4931 - 4935

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108-49-6 structure

108-49-6

Literature: Yuki Gosei Kagaku Kyokaishi, , vol. 17, p. 131,132, 135 Chem.Abstr., , p. 11392
HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%