CAS 17342-08-4; (S)-(+)-5-hydroxymethyl-2-pyrrolidinone

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S810862

MACKLIN

(|S|)-(+)-5-羟甲基-2-吡咯烷酮

98%

27元/1g; 40元/5g; 169元/25g; 660元/100g;

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储存：2~8°C
状态：白色到浅黄色固体
折射率：31 ° (C=5, EtOH)

H0867

TCI

(S)-5-(Hydroxymethyl)-2-pyrrolidinone

>98.0%(GC)

210元/1G; 810元/5G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₅H₉NO₂ = 115.13
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (吸湿)
Reaxys-RN	80670
PubChem物质ID	87571224
MDL编号	MFCD00077792

技术规格

Appearance	White to Light yellow powder to crystal
Purity(GC)	min. 98.0 %
Purity(with Total Nitrogen)	min. 97.0 %
Melting point	82.0 to 87.0 ℃
Specific rotation [a]20/D	+30.0 to +32.0 deg(C=5, EtOH)

物性(参考值)

熔点	86 ℃
比旋光度 [α]D	31° (C=5,EtOH)

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	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。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 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。 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。

122420

J&K

L-Pyroglutamol

98%

200元/1G; 770元/5G;

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基本信息

分子式	C₅H₉NO₂
分子量	115.13
熔点	78-83
比旋光度([α]20D)	+28° to +32° (C=2, EtOH)
MDL编码	MFCD00077792
Beilstein	80670

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3

L18359

Alfa Aesar

(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone

98%

966元/1g; 3387元/5g;

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应用
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone serves as a building block in the synthesis of (R)- and (S)-diaminovaleric acids1 and of 5-azasemicorrin bidentate nitrogen ligands for enantioselective catalysis.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

基本信息

MDL
MFCD00077792

分子式
C₅H₉NO₂

分子量
115.13

熔点
78-82°

沸点
147-149°/0.06m

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water.

Beilstein
4657914

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

C30314

Alfa Aesar

(S)-(+)-5-Hydroxymethyl-2-pyrrolidinone

97%

1086元/1g; 2175元/5g;

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基本信息

Ref#
30314

MDL
77792

分子式
C5 H9 N O2

分子量
115.13

404100

Fluorochem

(S)-(+)-5-Hydroxymethyl-2-pyrrolidinone

97%

220元/5g; 220元/1g; 374元/10g; 902元/25g; 3344元/100g;

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基本信息

CAS Number	17342-08-4
MDL Number	MFCD00077792
Melting Point	79-80℃

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. 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. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: 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 .