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1,4-Pentadien-3-ol

Catalog No. 324663 Name Sigma Aldrich
CAS Number 922-65-6 Website http://www.sigmaaldrich.com
M. F. C5H8O Telephone 1-800-521-8956
M. W. 84.11642 Fax
Purity 98% Email
Storage Chembase ID: 149239

SYNONYMS

Title
1,4-戊二烯-3-醇
IUPAC name
penta-1,4-dien-3-ol
IUPAC Traditional name
1,4-pentadien-3-ol
Synonyms
二乙烯基甲醇
Divinyl carbinol

DATABASE IDS

CAS Number 922-65-6
MDL Number MFCD00008633
Beilstein Number 1735809
PubChem SID 24859459

PROPERTIES

Contains 0.4% hydroquinone as stabilizer
Linear Formula CH2=CHCH(OH)CH=CH2
Purity 98%
Boiling Point 115-116 °C(lit.)
Density 0.865 g/mL at 25 °C(lit.)
Flash Point 32 °C
Flash Point 89.6 °F
Refractive Index n20/D 1.445(lit.)
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H226-H302
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RID/ADR UN 1987 3/PG 3
Risk Statements 10-22
Hazard Class 3
UN Number 1987
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Application
Starting material for asymmetric epoxidation.1,2
Substrate employed in a synthesis of amino-substituted dienes via a bismuth-catalyzed SNi displacement of alcohols by sulfonamide nucleophiles.
Useful building block in natural product synthesis.
Packaging
5, 25 g in glass bottle
Description (简体中文)
Application
不对称环氧化反应的原料。1,2
在合成氨基取代的二烯时用作底物,其中通过磺酰胺亲核试剂进行铋催化 SNi 醇置换。
天然产物合成中的有用结构单元。
包装
5, 25 g in glass bottle

REFERENCES