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ChemicalBook >> CAS DataBase List >> 3-t-Butyl-E-2-butenoic acid

3-t-Butyl-E-2-butenoic acid

3-t-Butyl-E-2-butenoic acid price.
  • $45 - $1786
  • Product name: 3-t-Butyl-E-2-butenoic acid
  • CAS: 99799-04-9
  • MF: C8H14O2
  • MW: 142.2
  • EINECS:
  • MDL Number:MFCD11172805
  • Synonyms:(E)-3,4,4-Trimethylpent-2-enoic acid;3-t-Butyl-E-2-butenoic acid;2-Pentenoic acid, 3,4,4-trimethyl-;(2E)-3,4,4-trimethylpent-2-enoic acid
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • aablocks
  • Apolloscientific
  • TRC
Package
  • 250mg
  • 1g
  • 2.5g
  • 5g
  • 10g
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA003W55
  • Product description(E)-3,4,4-Trimethylpent-2-enoic acid 98%
  • Packaging25g
  • Price$763
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003W55
  • Product description(E)-3,4,4-Trimethylpent-2-enoic acid 98%
  • Packaging100g
  • Price$1786
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003W55
  • Product description(E)-3,4,4-Trimethylpent-2-enoic acid 98%
  • Packaging10g
  • Price$407
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003W55
  • Product description(E)-3,4,4-Trimethylpent-2-enoic acid 98%
  • Packaging5g
  • Price$274
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003W55
  • Product description(E)-3,4,4-Trimethylpent-2-enoic acid 98%
  • Packaging1g
  • Price$96
  • Updated2026-05-28
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR909227
  • Product description(E)-3,4,4-Trimethylpent-2-enoic acid 98%
  • Packaging1g
  • Price$157
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR909227
  • Product description(E)-3,4,4-Trimethylpent-2-enoic acid 98%
  • Packaging5g
  • Price$408
  • Updated2026-06-04
  • Buy
  • ManufacturerTRC
  • Product numberT898695
  • Product description(E)-3,4,4-Trimethylpent-2-enoicAcid
  • Packaging250mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberT898695
  • Product description(E)-3,4,4-Trimethylpent-2-enoicAcid
  • Packaging2.5g
  • Price$265
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003W55 (E)-3,4,4-Trimethylpent-2-enoic acid 98% 25g $763 2026-05-28 Buy
aablocks AA003W55 (E)-3,4,4-Trimethylpent-2-enoic acid 98% 100g $1786 2026-05-28 Buy
aablocks AA003W55 (E)-3,4,4-Trimethylpent-2-enoic acid 98% 10g $407 2026-05-28 Buy
aablocks AA003W55 (E)-3,4,4-Trimethylpent-2-enoic acid 98% 5g $274 2026-05-28 Buy
aablocks AA003W55 (E)-3,4,4-Trimethylpent-2-enoic acid 98% 1g $96 2026-05-28 Buy
Apolloscientific OR909227 (E)-3,4,4-Trimethylpent-2-enoic acid 98% 1g $157 2026-06-04 Buy
Apolloscientific OR909227 (E)-3,4,4-Trimethylpent-2-enoic acid 98% 5g $408 2026-06-04 Buy
TRC T898695 (E)-3,4,4-Trimethylpent-2-enoicAcid 250mg $45 2021-12-16 Buy
TRC T898695 (E)-3,4,4-Trimethylpent-2-enoicAcid 2.5g $265 2021-12-16 Buy

Properties

Melting point :84-85 °C
Boiling point :228.213±9.00 °C(Press: 760.00 Torr)(predicted)
Density :0.956±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka :5.244±0.33(predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 9ding chemical ( Shanghai) Limited Changzhou Kechem Bio-Scientific Co., LTD. Nanjing SynTitan Pharmaceutical Co., Ltd. Shanghai Qihong Pharmaceutical Technology Co., Ltd.