[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 1708-40-3
关键词:       仅模糊查询
CAS: 1708-40-3
分子式: C10H12O3
分子量: 180.20
熔点: 84 °C
英文名称: 
2-phenyl-3-dioxan-5-ol
1,3-o-benzylideneglycerol, mixture of cis and trans
推荐供应商
货号品牌产品名称规格包装、参考价格详情
P709024MACKLIN2-苯基-1,3-二氧六环-5-醇97%, 顺式和反式混合物178元/200mg;   388元/1g;   展开
储存:2~8°C
状态:白色到灰白色粉末或固体或块状
P817014MACKLIN2-苯基-1,3-二氧六环-5-醇95%154元/1g;   538元/5g;   2503元/25g;   展开
储存:2~8°C
状态:白色到灰白色粉末或固体或块状
P1422TCI2-Phenyl-1,3-dioxan-5-ol>90.0%(NMR)585元/1G;   1740元/5G;   5445元/25G;   展开

基本信息

纯度/分析方法>90.0%(NMR)
分子式/分子量C10H12O3 = 180.20
外观与形状(20℃)固体
储存温度0-10℃
储存在惰性气体下存放于惰性气体之中
应避免的情况空气,加热
Reaxys-RN84059
PubChem物质ID87575499
MDL编号MFCD00047504

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(NMR)min. 90.0 atom%
Melting point80.0 to 85.0 ℃

物性(参考值)

熔点84 ℃
溶解性(可溶于)甲醇,丙酮
13468Sigma-Aldrich2-Phenyl-1,3-dioxan-5-olmixture of cis and trans, ≥97.0% (HPLC)787.24元/1 G;   2735.21元/5 G;   展开

产品说明

一般描述

顺式-2-苯基-1,3-二恶烷-5-醇与三苯基膦-四溴化碳反应,生成 顺式-4-溴甲基-2-苯基-1,3-二氧戊环、其 反式-非对映异构体和 反式-5-溴-2-苯基-1,3-二恶烷。

应用

2-苯基-1,3-二恶烷-5-醇可用作合成5-苄氧基1,3-二恶烷-2-酮(甘油单体的碳酸盐)的起始材料。其可在存在锡(II) 2--己酸乙酯(Sn(oct)2)的情况下,与ε己内酯开环聚合。
2-苯基-1,3-二恶烷-5-醇被用作起始试剂以合成甘油碳酸酯单体,即5-苄氧基-1,3-二恶烷-2-酮,该单体与ε-己内酯反应可形成共聚物。

包装

1, 5 g in glass bottle

基本信息

经验(实验)分子式C10H12O3
分子量180.20
Beilstein84059
EC 号216-963-7
MDL编号MFCD00047504
PubChem化学物质编号57647095
NACRESNA.22

产品性质

质量水平100
测定≥97.0% (HPLC)
形式powder
储存温度2-8℃
SMILES stringOC1COC(OC1)c2ccccc2
InChI1S/C10H12O3/c11-9-6-12-10(13-7-9)8-4-2-1-3-5-8/h1-5,9-11H,6-7H2
InChI keyBWKDAAFSXYPQOS-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)
225729Fluorochem2-Phenyl-1,3-dioxan-5-ol95%1012元/1g;   3366元/5g;   8448元/25g;   展开

基本信息

CAS Number1708-40-3
MDL NumberMFCD00047504
Melting Point84℃

安全信息

图形或危害标志
危险性说明 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.
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.
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.
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 .
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9