CAS 76-09-5 MFCD00004462-Pinacol 频哪醇 -LabNovo

Pinacol 频哪醇

CAS 76-09-5 MFCD00004462

化学结构图

SMILES: CC(C)(O)C(C)(C)O

化学属性

Mol. Formula	C6H14O2
Mol. Weight	118.17
Boiling Point	174.4°C at 760 mmHg
Melting Point	40-43°C
Density	0.963
Flash Point	77°C
TSCA	Yes
Appearance	含6分子结晶水者为无色片状结晶，在醇或醚中结晶析出者为无色针状的无水物。熔点47℃，38℃（无水物），沸点175℃。易溶于热水、醇和醚，微溶于冷水和二硫化碳。
Solubility	Soluble in hot water, alcohol, and diethyl ether.
Stability	易吸潮

别名和识别编码

Chemical Name	Pinacol
Synonym	2,3-Dimethylbutane-2,3-diol {LY} 2,3-Dimethylbutane-2,3-diol {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {} {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {} {} {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {} {} {} {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {} {} {} {} {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {} {} {} {} {} {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {} {} {} {} {} {} {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dimethylbutane-2,3-diol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dimethylbutane-2,3-diol
CAS Number	76-09-5
PubChem Substance ID	87567331
EC Number	200-933-5
Beilstein Registry Number	1,487
MDL Number	MFCD00004462
Reaxys-RN	1340501
Merck Number	7439
Chemical Name Translation	频哪醇
Wiswesser Line Notation	QX1&1&XQ1&1
LabNetwork Molecule ID	LN00222105
InChI	InChI=1S/C6H14O2/c1-5(2,7)6(3,4)8/h7-8H,1-4H3
Canonical SMILES	CC(O)(C)C(O)(C)C

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

用于合成频哪酮、二甲基丁二烯等。

安全信息

GHS Symbol

WGK Germany2

Hazard statements

H228 Flammable solid 易燃固体
H303 May be harmfully swallowed 吞食可能有害
H315 Causes skin irritation 会刺激皮肤

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

Hazard Codes Xi

RTECSEK1720000

Precautionary statements

P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
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。
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+P350
P302+P352+P332+P313+P362+P364
P305+P351+P338
P305+P351+P338+P337+P313
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。
P332+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

Signal word

Safety Statements

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；
S37 Wear suitable gloves 戴适当手套；

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
R11 Highly flammable 非常易燃
R38 Irritating to skin 刺激皮肤
R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

Packing GroupII

UN Number

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3380 mg/kg
TOXIC EFFECTS :
   Behavioral - anticonvulsant
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 14,841,1976

其他信息

Sigma Aldrich:76-09-5(sigmaaldrich)
方法一:由丙酮还原而得。将镁屑投入工业苯中，加热回流，将丙酮与氯化汞配成的溶液缓缓加入，反应2h后，加水水解1h。反应毕，冷却过滤，回收苯，再加入水，则含结晶水的频哪醇结晶而出。将结晶加入工业苯脱水则成无水频哪醇，将频哪醇苯溶液蒸馏回收苯之后，再分馏收集170-175℃馏出物，即得频哪醇。
毒性分级:中毒
用途一:用作医药中间体
TCI Shanghai:频哪醇 Pinacol,>;95.0%(GC)(76-09-5)
MSDS 信息:2,3-Dimethyl-2,3-butanediol(76-09-5).msds
储运特性:库房通风低温干燥
下游产品:频哪酮 --> 3-码啉苯硼酸四甲基二酯 --> 2-(1-苯并噻吩-5-基)-4,4,5,5-四甲基-1,3,2-二氧硼烷 --> 联硼酸频那醇酯 --> 1-甲基-1H-吡唑-5-硼酸频哪醇酯 --> 苯基磺酰胺-4-硼酸 --> 1-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷-2-基)-1H-吡唑 --> 频那醇硼烷 --> 4-羧基苯硼酸频那醇酯 --> 异丙烯基硼酸频哪醇酯 --> 2,3-二甲基-1,3-丁二烯
Alfa Aesar:无水凤梨醇,99% Pinacol, anhydrous, 99%(76-09-5)
F:3
类别:易燃液体
灭火剂:干粉、泡沫、砂土、水
Acros Organics:2,3-二甲基-2,3-丁二醇 Pinacol, 99%(76-09-5)
敏感性:Hygroscopic
频哪醇价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D0691 频哪醇 Pinacol 25G 169元 2014/06/02 D0691 频哪醇 Pinacol 500G 1490元 2010/06/21 418002500 频哪醇 Pinacol 99% 250 GR 2202元
可燃性危险特性:易燃; 燃烧产生刺激烟雾
刺激数据:皮肤- 兔子 500 毫克/ 24小时中度
图谱信息:频哪醇(76-09-5)核磁图( 1 HNMR) 频哪醇(76-09-5)质谱(MS) 频哪醇(76-09-5)红外图谱(IR2) 频哪醇(76-09-5)核磁图( 13 CNMR) 频哪醇(76-09-5)红外图谱(IR1) 频哪醇(76-09-5)红外图谱(IR3)
MOL 文件:76-09-5.mol
用途二:用于合成频哪酮、二甲基丁二烯等。
含6分子结晶水者为无色片状结晶，在醇或醚中结晶析出者为无色针状的无水物。易溶于热水、醇和醚，微溶于冷水和二硫化碳。
急性毒性:口服- 小鼠 LD50: 3380 毫克/ 公斤
上游原料:氯化汞