CAS 149-32-6 MFCD00004710-Erythritol 赤藓糖醇 TAO{mole}

Erythritol 赤藓糖醇

CAS 149-32-6 MFCD00004710

化学结构图

SMILES: OC[C@H](O)[C@H](O)CO

化学属性

Mol. Formula	C4H10O4
Mol. Weight	122.12
Density	1.45
Boiling Point	330°C at 760 mmHg
Melting Point	117-121°C
TSCA	Yes
Solubility	可溶

别名和识别编码

Chemical Name	meso-Erythritol
Synonym	meso-Erythritol {LY} meso-Erythritol {} {LY} meso-Erythritol {} {} {LY} meso-Erythritol {} {} {} {LY} meso-Erythritol {} {} {} {} {LY} meso-Erythritol {} {} {} {} {} {LY} meso-Erythritol {} {} {} {} {} {} {LY} meso-Erythritol {} {} {} {} {} {} {} {LY} meso-Erythritol {} {} {} {} {} {} {} {} {LY} meso-Erythritol {} {} {} {} {} {} {} {} {} {LY} meso-Erythritol {} {} {} {} {} {} {} {} {} {} {LY} meso-Erythritol {} {} {} {} {} {} {} {} {} {} {} {LY} meso-Erythritol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} meso-Erythritol {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} meso-Erythritol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} meso-Erythritol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} meso-Erythritol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number	149-32-6
EC Number	205-737-3
Beilstein Registry Number	1719753
MDL Number	MFCD00004710
PubChem Substance ID	222285
Merck Number	3675
Chemical Name Translation	赤藓糖醇
Reaxys-RN	1719753
Wiswesser Line Notation	Q1YQYQ1Q
LabNetwork Molecule ID	LN00243446
InChI	InChI=1S/C4H10O4/c5-1-3(7)4(8)2-6/h3-8H,1-2H2/t3-,4+
Canonical SMILES	OC[C@@H](O)[C@@H](O)CO

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品牌质保精细包装现货库存一流品牌服务

产品应用

用于有机合成和生化研究。Tas1r3基因的等位基因变换影响了蔗糖醇的味觉反应。是T1R3受体配体。

安全信息

Signal word

GHS Symbol

WGK Germany3

Safety Statements

S36 Wear suitable protective clothing 穿戴适当的防护服；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P302+P352
P304+P340
P305+P351+P338
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P332+P313
P337+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P403+P233
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

RTECSKF2000000

Hazard Codes Xi

Storage condition -20°C, stored under nitrogen {LY} -20°C, stored under nitrogen {} {LY} -20°C, stored under nitrogen {} {} {LY} -20°C, stored under nitrogen {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals",
   11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year:
   11,576,1989

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 7 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 35,98,1936

Hazard statements