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
F: 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

China 20 Europe 1 Germany 4 India 1 Japan 2 Switzerland 1 United Kingdom 4 United States 20 Global 53

Alfa Aesar

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Sigma-Aldrich

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

PICROTOXIN (2S,3S)-(-)-3-PHENYLGLYCIDOL Methyl 3-(4-methoxyphenyl)oxirane-2-carboxylate Cinobufotalin (2R,3R)-3-PHENYLGLYCIDOL TRANS-2,3-EPOXYBUTANE CYTOCHALASIN E Catalpol PICROSIDE I Limonin OBACUNON 16a,17a-Epoxyprogesterone 16beta-Methyl-16alpha,17alpha-epoxypregnenolone TRANS-STILBENE OXIDE CIS-2,3-EPOXYBUTANE 2-Butene oxide 2-BUTENE 2-Butene

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