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2-羟甲基-12-冠-4

2-Hydroxymethyl-12-crown-4
产品编号:3278253
规格:95%
CAS NO:75507-26-5
包装规格:1 G
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
32782531 G1390
产品别名

75507-26-5

2-羟甲基-12-冠-4

2-Hydroxymethyl-12-crown-4

1,4,7,10-Tetraoxacyclododecan-2-methanol

(12-Crown-4)-2-methanol

(12-冠-4)-2-甲醇

1,4,7,10-四氧环十二烷-2-甲醇

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C9H18O5
Molecular weight
206.24
Beilstein
4661968
EC number【EC 号】
278-224-5
MDL number
MFCD00067524
PubChem Substance ID【PubChem化学物质编号】
24863907
NACRES
NA.22
Application【应用】
2-Hydroxymethyl-12-crown-4 can be used:
  • To prepare an ester of lasalocid with crown ether to study its complex formation with monovalent cations.
  • To prepare hydrogel adsorbents for potential usage in the recovery of lithium-ions from seawater.
  • As a starting material in the synthesis of metal-free phthalocyanines and metallophthalocyanines.

产品性质
Quality Level【质量水平】
200
Assay【测定】
95%
refractive index【折射率】
n20/D 1.480 (lit.)
bp
115 ℃/0.04 mmHg (lit.)
density
1.192 g/mL at 25 ℃ (lit.)
SMILES string
OCC1COCCOCCOCCO1
InChI
1S/C9H18O5/c10-7-9-8-13-4-3-11-1-2-12-5-6-14-9/h9-10H,1-8H2
InChI key
NJIPEIQHUNDGPY-UHFFFAOYSA-N
packaging【包装】
1 g in glass bottle
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H315 - H319 - H335
Precautionary Statements
P302 + P352 - P305 + P351 + P338
Hazard Classifications【危险分类】
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs【靶器官】
Respiratory system
Storage Class Code【储存分类代码】
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)【闪点(F)】
235.4 °F - closed cup
Flash Point(C)【闪点(C)】
113 ℃ - closed cup
Personal Protective Equipment【个人防护装备】
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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