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2082-81-7

2082-81-7 Structure

2082-81-7 Structure
IdentificationMore
[Name]

1,4-Butanediol dimethacrylate
[CAS]

2082-81-7
[Synonyms]

1,4-BUTANEDIOL DIMETHACRYLATE
1,4-BUTYLENE DIMETHACRYLATE
1,4-BUTYLENE GLYCOL DIMETHACRYLATE
AKOS 92133
DIMETHACRYLATE
N, N-DIMETHYL-METHANAMINE
N-TRIMETHYLAMINE
R2, TRIMETHYLAMINE
TETRAMETHYLENE DIMETHACRYLATE
TETRAMETHYLENE GLYCOL
TETRAMETHYLENE GLYCOL DIMETHACRYLATE
TMA
TMA-25
TMA-40
TRIMETHYLAMINE
1,4-butadediol
1,4-butadedioldimethacrylate
2-Propenoic acid, 2-methyl-, 1,4-butanediyl ester
2-Propenoicacid,2-methyl-,1,4-butanediylester
4-(Methacryloyloxy)butyl 2-methylacrylate
[EINECS(EC#)]

200-875-0
[Molecular Formula]

C12H18O4
[MDL Number]

MFCD00008594
[Molecular Weight]

226.27
[MOL File]

2082-81-7.mol
Chemical PropertiesBack Directory
[Melting point ]

−117 °C(lit.)
[mp ]

−117 °C(lit.)
[Boiling point ]

132-134 °C/4 mmHg (lit.)
[bp ]

3-4 °C(lit.)
[density ]

1.023 g/mL at 25 °C(lit.)
[vapor density ]

2.09 (vs air)
[vapor pressure ]

430 mm Hg ( 25 °C)
[refractive index ]

n20/D 1.456(lit.)
[Fp ]

38 °F
[storage temp. ]

2-8°C
[pka]

9.8(at 25℃)
[form ]

Liquid
[color ]

Clear colorless to slightly yellow
[Merck ]

14,9710
[BRN ]

956566
[CAS DataBase Reference]

2082-81-7(CAS DataBase Reference)
[NIST Chemistry Reference]

1,4-Butylene glycol dimethacrylate(2082-81-7)
[EPA Substance Registry System]

2082-81-7(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
[Safety Statements ]

S3:Keep in a cool place .
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S29:Do not empty into drains .
S39:Wear eye/face protection .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[RIDADR ]

UN 2924 3/PG 2
[WGK Germany ]

2
[RTECS ]

PA0350000
[F ]

9-34
[HazardClass ]

3
[PackingGroup ]

I
[HS Code ]

29161400
[Hazardous Substances Data]

2082-81-7(Hazardous Substances Data)
Hazard InformationBack Directory
[Description]

Sensitization to 1,4-butanediol dimethacrylate (BUDMA) was reported in dental technieians, with cross reactivity to methylmethacrylate.
[Uses]

cross-linking methacrylic monomer for use in dental-composite materials, sealants, prostheses, etc.
Spectrum DetailBack Directory
[Spectrum Detail]

1,4-Butanediol dimethacrylate(2082-81-7)MS
1,4-Butanediol dimethacrylate(2082-81-7)IR1
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

2082-81-7(sigmaaldrich)
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