CAS 53562-86-0; (S)-3-羟基丁酸甲酯; (S)-(+)-3-Hydroxybutyric acid methyl ester

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

S811567

MACKLIN

(|S|)-(+)3-羟基丁酸甲酯

98%

30元/1g; 37元/5g; 130元/25g; 474元/100g; 2082元/500g;

咨询

储存：2~8°C
状态：无色到浅黄色液体
折射率：n20/D 1.422

H0704

TCI

Methyl (S)-(+)-3-Hydroxybutyrate

>98.0%(GC)

290元/5ML; 990元/25ML;

咨询

基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₅H₁₀O₃ = 118.13
外观与形状(20℃)	液体
Reaxys-RN	1720853
PubChem物质ID	87571072
MDL编号	MFCD00064461

技术规格

Appearance	Colorless to Almost colorless clear liquid
Purity(GC)	min. 98.0 %
Specific rotation [a]20/D	+21.0 to +24.0 deg(neat)

物性(参考值)

沸点	76 ℃/21 mmHg
闪点	73 ℃
比重	1.06
比旋光度 [α]D	22.5° (neat)
折射率	1.42
水溶性	完全混溶

安全信息

图形或危害标志
信号词	危险
危险性说明	H315 : 造成皮肤刺激。 H318 : 造成严重眼损伤。 H227 : 可燃液体。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P305 + P351 + P338 + P310 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。立即呼叫急救中心/医生。 P403 + P235 : 存放在通风良好的地方。保持低温。

221525

J&K

Methyl (S)-(+)-3-Hydroxybutyrate

98%

282元/1G; 797元/5G;

咨询

基本信息

分子式	C₅H₁₀O₃
分子量	118.13
沸点	63
闪点	73
密度	1.071
折光率(n20D)	1.4210
比旋光度([α]20D)	+19.8° (C=neat)
MDL编码	MFCD00064461
Beilstein	1720853
EINECS 编号	258-628-8

安全信息

防范说明	P262
WGK	3
TSCA	否

L19996

Alfa Aesar

Methyl (S)-(+)-3-Hydroxybutyrate

98%

691元/1g; 1309元/5g; 6301元/25g;

咨询

应用
Methyl (S)-(+)-3-hydroxybutyrate serves as an optically active starting material used in organic synthesis. It is also used in the preparation of (-)-methyl elenolate.

备注
Incompatible with oxidizing agents, bases and acids.

基本信息

MDL
MFCD00064461

EINECS
258-628-8

分子式
C₅H₁₀O₃

分子量
118.13

沸点
56-58°/11mm

闪点
73°(163°F)

密度
1.055

折射率
1.4220

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with alcohol. Immiscible with water.

Beilstein
1720583

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H315-H318
Combustible liquid.Causes skin irritation.Causes serious eye damage.

Precautionary Statements
P280b-P305+P351+P338-P310
Wear protective gloves and eye protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Immediately call a POISON CENTER or doctor/physician.

安全信息

危险类别
38-41
Irritating to skin.Risk of serious damage to eyes.

安全等级
26-37/39
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.

TSCA
否

243167

Sigma-Aldrich

Methyl (S)-(+)-3-hydroxybutyrate

99%

422.79元/1 G;

咨询

产品说明

应用

Methyl (S)-(+)-3-hydroxybutyrate may be used as an intermediate in the synthesis of (-)-methyl elenolate.
Optically active starting material

包装

1 g in glass bottle

基本信息

线性分子式	CH₃CH(OH)CH₂CO₂CH₃
分子量	118.13
Beilstein	6367546
EC 号	258-628-8
MDL编号	MFCD00064461
PubChem化学物质编号	24854602
NACRES	NA.22

产品性质

质量水平	100
测定	99%
形式	liquid
旋光性	[α]20/D +19.8°, neat
光学纯度	ee: 98% (GLC)
折射率	n20/D 1.421 (lit.)
bp	63 ℃/10 mmHg (lit.)
密度	1.071 g/mL at 25 ℃ (lit.)
SMILES string	COC(=O)C[C@H](C)O
InChI	1S/C5H10O3/c1-4(6)3-5(7)8-2/h4,6H,3H2,1-2H3/t4-/m0/s1
InChI key	LDLDJEAVRNAEBW-BYPYZUCNSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	163.4 °F - closed cup
闪点(C)	73 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

208678

Fluorochem

(S)-3-Hydroxybutanoic acid methyl ester

95%

220元/1g; 286元/5g; 484元/10g; 1056元/25g;

咨询

基本信息

CAS Number	53562-86-0
MDL Number	MFCD00064461
Density	1.071

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H318: Causes serious eye damage. H335: May cause respiratory irritation. H227: Combustible liquid
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310: Immediately call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .