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TRANS-2,3-EPOXYBUTANE

Product Name
TRANS-2,3-EPOXYBUTANE
CAS No.
21490-63-1
Chemical Name
TRANS-2,3-EPOXYBUTANE
Synonyms
3-epoxy-trans-butan;(E)-2,3-epoxybutane;TRANS-2-BUTENE OXIDE;rans-2,3-Epoxybutane;TRANS-2,3-EPOXYBUTANE;trans-2-butyleneoxide;trans-2-Butylene Oxide;trans-á-butylene oxide;trans-β-butylene oxide;3-dimethyl-trans-oxiran
CBNumber
CB5473447
Molecular Formula
C4H8O
Formula Weight
72.11
MOL File
21490-63-1.mol
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TRANS-2,3-EPOXYBUTANE Property

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
Specific Gravity
0.804
color 
Clear
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)
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Safety

Hazard Codes 
F,Xi
Risk Statements 
11-36/37/38
Safety Statements 
16-26-36/37
RIDADR 
UN 3271 3/PG 2
WGK Germany 
3
RTECS 
EK3855040
21
HazardClass 
3
PackingGroup 
II
HS Code 
2910900090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H341Suspected of causing genetic defects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
B22005
Product name
trans-2,3-Epoxybutane
Purity
97%
Packaging
1g
Price
$45.65
Updated
2024/03/01
Alfa Aesar
Product number
B22005
Product name
trans-2,3-Epoxybutane
Purity
97%
Packaging
5g
Price
$141
Updated
2024/03/01
Alfa Aesar
Product number
B22005
Product name
trans-2,3-Epoxybutane
Purity
97%
Packaging
25g
Price
$464.65
Updated
2024/03/01
TRC
Product number
E590023
Product name
trans-2,3-Epoxybutane
Packaging
10mg
Price
$45
Updated
2021/12/16
SynQuest Laboratories
Product number
2109-1-E0
Product name
trans-2,3-Epoxybutane
Packaging
1g
Price
$35
Updated
2021/12/16
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TRANS-2,3-EPOXYBUTANE Chemical Properties,Usage,Production

Uses

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.

TRANS-2,3-EPOXYBUTANE Preparation Products And Raw materials

Raw materials

Preparation Products

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TRANS-2,3-EPOXYBUTANE Suppliers

Alfa Aesar, Thermo Fisher Scientific
Tel
--
Fax
--
Email
es@alfa.com
Country
Germany
ProdList
5123
Advantage
58
ABCR GmbH & CO. KG
Tel
--
Fax
--
Email
info@abcr.de
Country
Germany
ProdList
6831
Advantage
75
CHEMOS GmbH & Co. KG
Tel
--
Fax
--
Email
chemos@chemos.de
Country
Germany
ProdList
6727
Advantage
58
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71

21490-63-1, TRANS-2,3-EPOXYBUTANERelated Search:


  • 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
  • TRANS-2,3-EPOXYBUTANE
  • TRANS-2 3-EPOXYBUTANE (RACEMIC)
  • Oxirane, 2,3-dimethyl-,(2R,3R)-rel-
  • trans-2,3-EPOXYBUTANE, 97%trans-2,3-EPOXYBUTANE, 97%trans-2,3-EPOXYBUTANE, 97%trans-2,3-EPOXYBUTANE, 97%
  • rans-2,3-Epoxybutane
  • TRANS-2,3-DIMETHYLOXIRANE
  • TRANS-BETA-BUTYLENE OXIDE
  • Oxirane, 2,3-dimethyl-, (2R,3R)-rel- (9CI)
  • trans-á-butylene oxide
  • trans-β-butylene oxide
  • (E)-2,3-epoxybutane
  • trans-β-Butylene oxide, trans-2,3-Dimethyloxirane, trans-2-Butene oxide
  • trans-2,3-Epoxybutane, trans-2-Butene oxide
  • rel-(2R*,3R*)-2,3-Dimethyloxirane
  • rel-(2R*,3R*)-2,3-Epoxybutane
  • TRANS-2,3-EPOXYBUTANE ISO 9001:2015 REACH
  • 21490-63-1
  • Oxygen Compounds
  • Organic Building Blocks
  • Epoxides
  • Building Blocks
  • EPOXYDE