[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 93-56-1
关键词:       仅模糊查询
CAS: 93-56-1
分子式: C8H10O2
分子量: 138.17
沸点: 272-274℃
熔点: 61-68℃
中文名称: 
1-苯基1,2-乙二醇
1-苯基-1,2-乙二醇
苯基乙二醇
英文名称: 
(±)-1-Phenyl-1,2-ethanediol
(±)-Phenylethylene glycol
(n)-1-Phenyl-1,2-ethanediol
(n)-Styrene glycol
1,2-Ethanediol,1-phenyl-
Phenyl-1,2-ethane-diol
,-Dihydroxyethylbenzene
2-Ethanediol, 1-phenyl-1
1,2-dihydroxyethylbenzene
1-phenyl-2-ethanediol
phenyl-2-ethanediol
1-fenyl-1,2-ethandiol
1-phenylethylene glycol
alpha,beta-dihydroxyethylbenzene
fenylglycol
phenyl glycol
phenylethanediol
phenylethylene glycol
styrene glycol
styrolyl alcohol
1-phenyl-1,2-ethanediol
Phenylethyleneglycol
展开更多英文名
性质描述: 白色针状结晶。熔点69-70℃,沸点272-274℃。易溶于水、醇、醚和苯,微溶于石油醚,但易溶于热石油醚。
生产方法: 由苯乙烯与溴反应生成1,2-二溴苯乙烷,再经水解而得苯基乙二醇。将苯乙烯加入石油醚中,在冷却下滴加溴,控制温度在15℃以下,加完后搅拌1h,过滤出1,2-二溴苯乙烷白色结晶,将其与水、碳酸力钾回流20h。冷却,分去上层油状物,水层加碳酸钾饱和后析出油层。分出油层。水层用苯提取。提取液与油层合并,经干燥后回收苯,然后减压蒸馏出苯基乙二醇。
用途: 用于有机合成。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
P816450MACKLIN(±)-1-苯基-1,2-乙二醇98%30元/1g;   38元/5g;   185元/25g;   719元/100g;   2938元/500g;   展开
储存:室温
状态:白色到灰白色粉末,晶体和/或块状
P0686TCI1-Phenylethane-1,2-diol>98.0%(GC)690元/25G;   1990元/100G;   4500元/250G;   展开

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C8H10O2 = 138.17
外观与形状(20℃)固体
Reaxys-RN1306723
PubChem物质ID87574838
SDBS (AIST Spectral DB)3526
Merck Index (14)8861
MDL编号MFCD00003546

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(GC)min. 98.0 %
Melting point65.0 to 68.0 ℃

物性(参考值)

熔点67 ℃
沸点82 ℃/1 mmHg
水溶性完全溶解
溶解性(易溶于)苯,醇,氯仿,乙醚

安全信息

图形或危害标志
信号词警告
危险性说明H302 : 吞咽有害。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P270 : 使用本产品时不要进食、饮水或吸烟。
P264 : 作业后彻底清洗皮肤。
P301 + P312 + P330 : 如误吞咽:如感觉不适,呼叫急救中心/医生。漱口。

相关法规

RTECS#KI2500000
L04551Alfa Aesar(±)-1-Phenyl-1,2-ethanediol97%684元/5g;   展开

基本信息

MDL
MFCD00003546

EINECS
202-258-1

分子式
C8H10O2

分子量
138.17

熔点
66-68°

沸点
272-274°

闪点
160°(320°F)

灵敏度
Ambient temperatures.

Beilstein
1306723

Merck
14,8861

安全信息

RTECS
KI2500000

TSCA

C13059Alfa Aesar1-Phenyl-1,2-ethanediol97%555元/5g;   2793元/25g;   7031元/100g;   展开

基本信息

Ref#
13059

MDL
3546

分子式
C8 H10 O2

分子量
138.17

P24055Sigma-Aldrich1-Phenyl-1,2-ethanediol97%307.26元/5 G;   2126.95元/100 G;   展开

基本信息

线性分子式C6H5CH(OH)CH2OH
分子量138.16
Beilstein1306723
EC 号202-258-1
MDL编号MFCD00003546
PubChem化学物质编号24898323
NACRESNA.22

产品性质

质量水平100
测定97%
bp272-274 ℃/760 mmHg (lit.)
mp66-68 ℃ (lit.)
SMILES stringOCC(O)c1ccccc1
InChI1S/C8H10O2/c9-6-8(10)7-4-2-1-3-5-7/h1-5,8-10H,6H2
InChI keyPWMWNFMRSKOCEY-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, type N95 (US)
242923Fluorochem1-Phenylethane-1,2-diol95%220元/1g;   330元/10g;   660元/25g;   2090元/100g;   展开

基本信息

CAS Number93-56-1
MDL NumberMFCD00003546
Boiling Point272-274℃
Melting Point66-68℃

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: .
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 . 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 local regulations.
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9