产品名称

英文名称：α-Hydroxy-γ-butyrolactone

同义词

19444-84-9、3-Hydroxydihydrofuran-2(3H)-one、alpha-Hydroxy-gamma-butyrolactone、3-hydroxyoxolan-2-one、2-Hydroxy-gamma-butyrolactone、2(3H)-Furanone, dihydrohydroxy-、3-Hydroxytetrahydrofuran-2-one、MFCD00134268、2(3H)-Furanone, dihydro-3-hydroxy-、L5D4QZ05QR、UNII、2-羟基-丁酸酮、3-羟基二氢呋喃-2(3H)-酮、二氢-3-羟基-2(3H)-呋喃酮、α-羟基-γ-丁内酯、2-羟基-4-丁内酯

产品性质

CAS编号：19444-84-9

分子式：C4H6O3

分子量：102.09

Beilstein号：80587

MDL号：MFCD00134268

PubChem编号：545831

别名：2-羟基-丁酸酮|3-羟基二氢呋喃-2(3H)-酮|二氢-3-羟基-2(3H)-呋喃酮|α-羟基-γ-丁内酯|2-羟基-4-丁内酯

英文别名：19444-84-9|3-Hydroxydihydrofuran-2(3H)-one|alpha-Hydroxy-gamma-butyrolactone|3-hydroxyoxolan-2-one|2-Hydroxy-gamma-butyrolactone|2(3H)-Furanone, dihydrohydroxy-|3-Hydroxytetrahydrofuran-2-one|MFCD00134268|2(3H)-Furanone, dihydro-3-hydroxy-|L5D4QZ05QR|UNII

规格或纯度：99%

英文名称：α-Hydroxy-γ-butyrolactone

储存温度：2-8°C储存,避光,充氩

运输条件：冰袋运输

产品介绍：α-Hydroxy-γ-butyrolactone is used to initiate the synthesis of enantiomerically pure orthogonally protected δ-azaproline, via Mitsunobu reaction.Used to initiate the synthesis of series of seco-pseudonucleoside synthons via aminolysis.α-Hydroxy-γ-butyrolactone is used to initiate the synthesis of enantiomerically pure orthogonally protected δ-azaproline, via Mitsunobu reaction. α-Hydroxy-γ-butyrolactone is a 5-membered cyclic ester. It was obtained via tin-conversion of biomass-derived 1,3-dihydroxyacetone (DHA) and formaldehyde.Used to initiate the synthesis of series of seco-pseudonucleoside synthons via aminolysis.

PubChem SID：488190229

IUPAC Name：3-hydroxyoxolan-2-one

INCHI：InChI=1S/C4H6O3/c5-3-1-2-7-4(3)6/h3,5H,1-2H2

InChi Key：FWIBCWKHNZBDLS-UHFFFAOYSA-N

Canonical SMILES：C1COC(=O)C1O

Isomeric SMILES：C1COC(=O)C1O

WGK Germany：3

PubChem CID：545831

Reaxy-Rn：80587

密度：1.309

敏感性：对湿度敏感；对光线敏感

折光率：1.476-1.481

闪点(℉)：113 °C

闪点(℃)：113°C

沸点：133 °C/10 mmHg

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

个人防护装备：Eyeshields,Gloves,half-mask respirator (EU),half-mask respirator (US),multi-purpose combination respirator cartridge (US)

产品包装