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ChemicalBook >> CAS DataBase List >> TRANS-2,3-EPOXYBUTANE

TRANS-2,3-EPOXYBUTANE

TRANS-2,3-EPOXYBUTANE price.
  • $35 - $480
  • Product name: TRANS-2,3-EPOXYBUTANE
  • CAS: 21490-63-1
  • MF: C4H8O
  • MW: 72.11
  • EINECS:244-406-8
  • MDL Number:MFCD00005129
  • Synonyms:2,3-Butylene oxide (trans);2,3-Dimethyl-oxirane (E);3-dimethyl-trans-oxiran ;3-epoxy-trans-butan ;Butane, 2,3-epoxy-, trans-;trans-2-Butylene Oxide;trans-2-butyleneoxide ;TRANS-2-BUTENE OXIDE
Price10 Properties Safety Information Description
10 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • JR MediChem
  • SynQuest Laboratories
  • TRC
Package
  • 10mg
  • 100mg
  • 1g
  • 2.5g
  • 5g
  • 25g
  • ManufacturerAK Scientific
  • Product number3233BB
  • Product descriptiontrans-2,3-Dimethyloxirane
  • Packaging100mg
  • Price$171
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number3233BB
  • Product descriptiontrans-2,3-Dimethyloxirane
  • Packaging2.5g
  • Price$253
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22005
  • Product descriptiontrans-2,3-Epoxybutane 97%
  • Packaging1g
  • Price$45.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22005
  • Product descriptiontrans-2,3-Epoxybutane 97%
  • Packaging5g
  • Price$141
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22005
  • Product descriptiontrans-2,3-Epoxybutane 97%
  • Packaging25g
  • Price$464.65
  • Updated2024-03-01
  • Buy
  • ManufacturerJR MediChem
  • Product numberJR6-L1399
  • Product descriptionTRANS-2,3-EPOXYBUTANE 96%
  • Packaging25g
  • Price$480
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number2109-1-E0
  • Product descriptiontrans-2,3-Epoxybutane
  • Packaging1g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number2109-1-E0
  • Product descriptiontrans-2,3-Epoxybutane
  • Packaging5G
  • Price$95
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number2109-1-E0
  • Product descriptiontrans-2,3-Epoxybutane
  • Packaging25g
  • Price$395
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberE590023
  • Product descriptiontrans-2,3-Epoxybutane
  • Packaging10mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 3233BB trans-2,3-Dimethyloxirane 100mg $171 2021-12-16 Buy
AK Scientific 3233BB trans-2,3-Dimethyloxirane 2.5g $253 2021-12-16 Buy
Alfa Aesar B22005 trans-2,3-Epoxybutane 97% 1g $45.65 2024-03-01 Buy
Alfa Aesar B22005 trans-2,3-Epoxybutane 97% 5g $141 2024-03-01 Buy
Alfa Aesar B22005 trans-2,3-Epoxybutane 97% 25g $464.65 2024-03-01 Buy
JR MediChem JR6-L1399 TRANS-2,3-EPOXYBUTANE 96% 25g $480 2021-12-16 Buy
SynQuest Laboratories 2109-1-E0 trans-2,3-Epoxybutane 1g $35 2021-12-16 Buy
SynQuest Laboratories 2109-1-E0 trans-2,3-Epoxybutane 5G $95 2021-12-16 Buy
SynQuest Laboratories 2109-1-E0 trans-2,3-Epoxybutane 25g $395 2021-12-16 Buy
TRC E590023 trans-2,3-Epoxybutane 10mg $45 2021-12-16 Buy

Properties

Melting point :-85°C
Boiling point :54-55°C
Density :0.807 g/mL at 20 °C(lit.)
refractive index :n20/D 1.373
Flash point :-26°C
form :liquid
color :Clear
Specific Gravity :0.804
Water Solubility :Soluble in water(95g/L).
Sensitive :Moisture Sensitive
BRN :79772
LogP :1.053 (est)
CAS DataBase Reference :21490-63-1(CAS DataBase Reference)
EPA Substance Registry System :Oxirane, 2,3-dimethyl-, (2R,3R)-rel- (21490-63-1)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Description

A higher order cuprate reacted with trans-2,3-epoxybutane a high yield both counted on the epoxide (96%) and on the haloalkane (85%). Enolate derived from trans-2,3-Epoxybutan has chiral recognition.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
trans-2,3-Epoxybutane
$1.00 /1KG
trans-2,3-Epoxybutane CAS: 21490-63-1
Henan Aochuang Chemical Co.,Ltd.
TRANS-2,3-EPOXYBUTANE
$0.00 /25kg
TRANS-2,3-EPOXYBUTANE CAS:21490-63-1
Hubei xin bonus chemical co. LTD
Career Henan Chemica Co
Shaanxi Dideu Medichem Co. Ltd
LEAPCHEM CO., LTD.
Aladdin Scientific Mainchem Co., Ltd. Alfa Aesar Energy Chemical