Isoprene
- ₹1962.53 - ₹27341.78
- Product name: Isoprene
- CAS: 78-79-5
- MF: C5H8
- MW: 68.12
- EINECS:201-143-3
- MDL Number:MFCD00008600
- Synonyms:SODIUM ACETATE ACETIC ACID;SODIUM ACETATE ACETIC ACID BUFFER;2-METHYL-BUTA-1,3-DIENE;2-METHYL-1,3-HEXADIENE;ACETATE BUFFER, PH 4.5;ACETATE BUFFER, PH 6.0;ACETATE BUFFER REAGENT;ACETATE BUFFER SOLUTION R-455
10 prices
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Brand
- TCI Chemicals (India)
- Sigma-Aldrich(India)
- ALFA India
Package
- 1ML
- 10ML
- 25ML
- 100ML
- 500ML
- 1L
- ManufacturerTCI Chemicals (India)
- Product numberI0160
- Product descriptionIsoprene (stabilized with TBC) min. 99.0 %
- Packaging25ML
- Price₹2000
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberI0160
- Product descriptionIsoprene (stabilized with TBC) min. 99.0 %
- Packaging500ML
- Price₹2300
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberI19551
- Product descriptionIsoprene 99%, contains <1000?ppm p-tert-butylcatechol as inhibitor
- Packaging100ML
- Price₹1962.53
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number8.21258
- Product description2-Methyl-1,3-butadiene (stabilised) for synthesis
- Packaging100ML
- Price₹3579.99
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number59240
- Product descriptionIsoprene analytical standard
- Packaging1ML
- Price₹4397.7
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberI19551
- Product descriptionIsoprene 99%, contains <1000?ppm p-tert-butylcatechol as inhibitor
- Packaging500ML
- Price₹5312.18
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number8.21258
- Product description2-Methyl-1,3-butadiene (stabilised) for synthesis
- Packaging1L
- Price₹11350.01
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number59240
- Product descriptionIsoprene analytical standard
- Packaging10ML
- Price₹27341.78
- Updated2022-06-14
- Buy
- ManufacturerALFA India
- Product numberALF-L14619-AP
- Product descriptionIsoprene, 99%, stab. with ca 0.02% 4-tert-butylcatechol
- Packaging500mL
- Price₹4815
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-L14619-AE
- Product descriptionIsoprene, 99%, stab. with ca 0.02% 4-tert-butylcatechol
- Packaging100mL
- Price₹2025
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
TCI Chemicals (India) | I0160 | Isoprene (stabilized with TBC) min. 99.0 % | 25ML | ₹2000 | 2022-05-26 | Buy |
TCI Chemicals (India) | I0160 | Isoprene (stabilized with TBC) min. 99.0 % | 500ML | ₹2300 | 2022-05-26 | Buy |
Sigma-Aldrich(India) | I19551 | Isoprene 99%, contains <1000?ppm p-tert-butylcatechol as inhibitor | 100ML | ₹1962.53 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.21258 | 2-Methyl-1,3-butadiene (stabilised) for synthesis | 100ML | ₹3579.99 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 59240 | Isoprene analytical standard | 1ML | ₹4397.7 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | I19551 | Isoprene 99%, contains <1000?ppm p-tert-butylcatechol as inhibitor | 500ML | ₹5312.18 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.21258 | 2-Methyl-1,3-butadiene (stabilised) for synthesis | 1L | ₹11350.01 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 59240 | Isoprene analytical standard | 10ML | ₹27341.78 | 2022-06-14 | Buy |
ALFA India | ALF-L14619-AP | Isoprene, 99%, stab. with ca 0.02% 4-tert-butylcatechol | 500mL | ₹4815 | 2022-05-26 | Buy |
ALFA India | ALF-L14619-AE | Isoprene, 99%, stab. with ca 0.02% 4-tert-butylcatechol | 100mL | ₹2025 | 2022-05-26 | Buy |
Properties
Melting point :323-329 °C(lit.)
Boiling point :34 °C(lit.)
Density :0.681 g/mL at 25 °C(lit.)
vapor density :2.35 (vs air)
vapor pressure :8.82 psi ( 20 °C)
refractive index :n20/D 1.422(lit.)
Flash point :−65 °F
storage temp. :Store at <= 20°C.
solubility :0.7g/l
form :solid
pka :>14 (Schwarzenbach et al., 1993)
color :Clear colorless to very pale yellow
Odor :petroleum-like odor
Odor Threshold :0.048ppm
explosive limit :1-9.7%(V)
Water Solubility :0.07 g/100 mL
FreezingPoint :-145.96℃
λmax :231nm(neat)(lit.)
Merck :14,5201
BRN :969158
Henry's Law Constant :(x 10-2 atm?m3/mol): 3.45 at 18 °C (dynamic stripping cell-MS, Karl et al., 2003)
Dielectric constant :2.1(25℃)
Stability :Stability Extremely flammable. Readily forms explosive mixtures with air. Note low flash point, low boiling point, high vapour pressure. Unstable - prone to spontaneous polymerization. May contain a polymerization inhibitor. Incompatible with strong oxidizing agents.
LogP :2.42 at 20℃
CAS DataBase Reference :78-79-5(CAS DataBase Reference)
IARC :2B (Vol. 60, 71) 1999
NIST Chemistry Reference :1,3-Butadiene, 2-methyl-(78-79-5)
EPA Substance Registry System :Isoprene (78-79-5)
Boiling point :34 °C(lit.)
Density :0.681 g/mL at 25 °C(lit.)
vapor density :2.35 (vs air)
vapor pressure :8.82 psi ( 20 °C)
refractive index :n
Flash point :−65 °F
storage temp. :Store at <= 20°C.
solubility :0.7g/l
form :solid
pka :>14 (Schwarzenbach et al., 1993)
color :Clear colorless to very pale yellow
Odor :petroleum-like odor
Odor Threshold :0.048ppm
explosive limit :1-9.7%(V)
Water Solubility :0.07 g/100 mL
FreezingPoint :-145.96℃
λmax :231nm(neat)(lit.)
Merck :14,5201
BRN :969158
Henry's Law Constant :(x 10-2 atm?m3/mol): 3.45 at 18 °C (dynamic stripping cell-MS, Karl et al., 2003)
Dielectric constant :2.1(25℃)
Stability :Stability Extremely flammable. Readily forms explosive mixtures with air. Note low flash point, low boiling point, high vapour pressure. Unstable - prone to spontaneous polymerization. May contain a polymerization inhibitor. Incompatible with strong oxidizing agents.
LogP :2.42 at 20℃
CAS DataBase Reference :78-79-5(CAS DataBase Reference)
IARC :2B (Vol. 60, 71) 1999
NIST Chemistry Reference :1,3-Butadiene, 2-methyl-(78-79-5)
EPA Substance Registry System :Isoprene (78-79-5)
Safety Information
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Description
Isoprene is used in to prepare synthetic version of natural rubber by polymerization using Ziegler catalysts. It is a basic building block for terpenes especially carotenes, terpenoids, retinol, vitamin-A and tocopherol (Vitamin-E). It finds applications in medical equipments, toys, baby bottle nipples, shoe soles, elastic films and threads for golf balls. Copolymer prepares in association with styrene is used in pressure sensitive adhesives.Related product price
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