UNII:OL56191M6N

Modify Date: 2025-08-26 12:27:04

UNII:OL56191M6N Structure
UNII:OL56191M6N structure
 Common Name UNII:OL56191M6N
CAS Number 1189-08-8 Molecular Weight 226.269
Density 1.0±0.1 g/cm3 Boiling Point 290.5±13.0 °C at 760 mmHg
Molecular Formula C12H18O4 Melting Point N/A
MSDS Chinese USA Flash Point 135.1±18.2 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Names

Name 1,3-Butanediol Dimethacrylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 290.5±13.0 °C at 760 mmHg
Molecular Formula C12H18O4
Molecular Weight 226.269
Flash Point 135.1±18.2 °C
Exact Mass 226.120514
PSA 52.60000
LogP 2.61
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.451

 MSDS

1,3-Butanediol Dimethacrylate (stabilized with MEHQ) Revision number: 6
SAFETY DATA SHEET
Section1. IDENTIFICATION
Product name:1,3-Butanediol Dimethacrylate (stabilized with MEHQ)
Section2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDSNot classified
HEALTH HAZARDS
Skin corrosion/irritationCategory 2
Category 2A
Serious eye damage/eye irritation
ENVIRONMENTAL HAZARDSNot classified
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal wordWarning
Hazard statementsCauses skin irritation
Causes serious eye irritation
Precautionary statements:
Wash hands thoroughly after handling.
[Prevention]
Wear protective gloves/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
[Response]
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.
May cause polimerization.
Other hazards which do not
result in classification
Section3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture:Substance
Components:1,3-Butanediol Dimethacrylate (stabilized with MEHQ)
Percent:>95.0%(GC)
CAS Number:1189-08-8
Synonyms:1,3-Butylene Glycol Dimethacrylate (stabilized with MEHQ)
Chemical Formula:C12H18O4
MEHQ)
Section4. FIRST AID MEASURES
Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
Skin contact:Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion:Get medical advice/attention if you feel unwell. Rinse mouth.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.
Section5. FIRE-FIGHTING MEASURES
Suitable extinguishingDry chemical, foam, water spray, carbon dioxide.
media:
Unsuitable extinguishing Solid streams of water
media:
Specific hazards arising This substance may polimerize explosively when heated or involved in a fire.
from the chemical:Container may explode when heated. Combat fire from a sheltered position.
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Keep containers cool by
spraying with water. Eliminate all ignition sources if safe to do so.
Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:
Section6. ACCIDENTAL RELEASE MEASURES
Personal precautions,Use personal protective equipment. Keep people away from and upwind of spill/leak.
protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled
emergency procedures: around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Absorb spilled material in dry sand or inert absorbent before recovering it into a
containment and cleaning covered container. In case of large amount of spillage, contain a spill by bunding.
up: Adhered or collected material should be promptly disposed of, in accordance with
appropriate laws and regulations.
Section7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent generation of vapour or mist. Wash hands and face thoroughly after
handling.
Use a ventilation, local exhaust if vapour or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Keep container tightly closed. Store in a cool and dark place.
Storage conditions:
Store away from incompatible materials such as oxidizing agents.
Light-sensitive
Packaging material:Comply with laws.
Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls:Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Vapor respirator. Follow local and national regulations.
Protective gloves.
Hand protection:
MEHQ)
Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Eye protection:Safety glasses. A face-shield, if the situation requires.
Skin and body protection: Protective clothing. Protective boots, if the situation requires.
Section9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C):Liquid
Form:Clear
Colour:Colorless
Odour:No data available
pH: No data available
Melting point/freezing point:No data available
Boiling point/range:290°C
Flash point:130°C
Flammability or explosive
limits:
Lower:No data available
Upper:No data available
Relative density:1.01
Solubility(ies):
[Water]Insoluble
[Other solvents]No data available
Section10. STABILITY AND REACTIVITY
Chemical stability:Polymerization may occur under the influences of heat, light or on contact with
polymelization initiators such as peroxides etc.
Possibility of hazardous No special reactivity has been reported.
reactions:
Conditions to avoid:Heat, Light
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide
products:
Section11. TOXICOLOGICAL INFORMATION
Acute Toxicity:No data available
Skin corrosion/irritation: No data available
Serious eyeNo data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC =No data available
NTP =No data available
Reproductive toxicity:No data available
Section12. ECOLOGICAL INFORMATION
Ecotoxicity:
No data available
Fish:
Crustacea:No data available
No data available
Algae:
Persistence / degradability: No data available
No data available
Bioaccumulative
potential(BCF):
Mobility in soil
Log Pow:No data available
No data available
Soil adsorption (Koc):
Henry's LawNo data available
constant(PaM3/mol):
MEHQ)
Section13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical
incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when
disposing of the substance.
Section14. TRANSPORT INFORMATION
Hazards Class:Does not correspond to the classification standard of the United Nations
Not listed
UN-No:
Section15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.

SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes Xi
Risk Phrases R36/37/38:Irritating to eyes, respiratory system and skin . R43:May cause sensitization by skin contact.
Safety Phrases S26-S36/37/39
RIDADR 3082.0
WGK Germany 1
Hazard Class 9.0
HS Code 2916190090

 Synthetic Route

butane-1,3-diol structure

butane-1,3-diol

CAS#:18826-95-4

Methyl methacrylate structure

Methyl methacrylate

CAS#:80-62-6

~%

UNII:OL56191M6N Structure

UNII:OL56191M6N

CAS#:1189-08-8

Literature: US2010/197955 A1, ; Page/Page column 4 ;

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2916190090
Summary 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

Butane-1,3-diyl bis(2-methylacrylate)
EINECS 203-786-5
1,3-Butanediol, dimethacrylate
2-Propenoic acid, 2-methyl-, 1-methyl-1,3-propanediyl ester
1,3-Butanediol dimethacrylate
MFCD00008594
1,3-Butanediyl bis(2-methylacrylate)
UNII:OL56191M6N
1,3-Butylene Glycol Dimethacrylate
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here

Get all suppliers and price by the below link:

UNII:OL56191M6N suppliers

Price: ￥150/100g

Reference only. check more UNII:OL56191M6N price

Related Compounds: More...
UNII:OL56191M6N
2082-81-7
Tert-butyl 4-(4-formamido-3-propan-2-yloxyphenyl)piperidine-1-carboxylate
1462951-51-4
N-[2-methoxy-5-methyl-4-(1-methylpiperidin-4-yl)phenyl]formamide
1462951-50-3
N-[2-methoxy-4-(1-propan-2-ylpiperidin-4-yl)phenyl]formamide
1462951-49-0
6-(1-methyl-3,6-dihydro-2H-pyridin-4-yl)-3-nitro-2-propan-2-yloxypyridine
1462950-97-5
Methyl 7-(3-methoxypyridin-2-yl)-2-methylsulfinylthieno[3,2-d]pyrimidine-6-carboxylate
1462950-44-2
Methyl 7-(1-methylpyrazol-3-yl)-2-methylsulfonylthieno[3,2-d]pyrimidine-6-carboxylate
1462950-42-0
Methyl 7-(2-methoxy-5-methylpyridin-3-yl)-2-methylsulfonylthieno[3,2-d]pyrimidine-6-carboxylate
1462950-41-9
Methyl 7-(2-ethoxypyridin-3-yl)-2-methylsulfonylthieno[3,2-d]pyrimidine-6-carboxylate
1462950-40-8
Methyl 7-[1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrol-3-yl]-2-methylsulfonylthieno[3,2-d]pyrimidine-6-carboxylate
1462950-39-5
Methyl 7-(2-methylfuran-3-yl)-2-methylsulfinylthieno[3,2-d]pyrimidine-6-carboxylate
1462950-38-4
Chemsrc provides UNII:OL56191M6N(CAS#:1189-08-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of UNII:OL56191M6N are included as well.>> amp version: UNII:OL56191M6N

Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2024 ChemSrc All Rights Reserved