一缩二甘醇酸 | 110-99-6
中文名称:
一缩二甘醇酸
英文名称:
Diglycolic Acid
CAS No.:
110-99-6
分子式:
C4 H6 O5
分子量:
134.08744
如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击:一缩二甘醇酸结构式
名称和标识符
MDL
MFCD00004309
InChIKey
QEVGZEDELICMKH-UHFFFAOYSA-N
Inchi
1S/C4H6O5/c5-3(6)1-9-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)
SMILES
C(C(=O)O)OCC(=O)O
BRN
1072117
别名信息
- 中文别名 -
一缩二甘醇酸
二甘醇酸
2,2'-氧二乙酸
5-[3-乙氧基-4-(3-乙基-5-甲基-2(3H)-苯并噻唑亚基)-2-丁烯亚基]-3-乙基-2-[(3-乙基-4,5-二苯基-2(3H)-噻唑亚基)甲基]-4,5-4-氧代硫杂碘化二氢
Diglycolic Acid 二甘醇酸
二奎酸(二甘醇酸)
夫西地酸
2,2-氧二乙酸
缩水乙醇二酸
氧代二乙酸
一缩二乙醇酸
一缩二乙二醇酸
2,2′-氧二乙酸
氧二乙酸
縮二羥乙酸
氧化二乙酸
一缩二乙醇
- 英文别名 -
2,2'-Oxydiacetic acid
2,2-Oxydiacetic acid
diglycollic acid
Diglylollic Acid
Diglycolic acid
a,a'-Oxydiaceticacid
2-(carboxymethoxy)acetic acid
Oxydiacetic Acid
Bis(carboxymethyl) ether
diglycolic
oxodiaceticacid
oxydi-aceticaci
Acetic acid,oxydi
OXYBISACETIC ACID
Oxodiacetic acid
2,2'-Oxydiacetic Acid
DIGLYCOLIC ACID
DIGLYCOLLIC ACID
OXYDIACETIC ACID
Tox21_301036
BRN 1072117
CCG-351657
J-520322
Oxydi(acetic acid)
AI3-24216
AMY41875
.alpha.,.alpha.-Oxydiacetic acid
NSC8651
FT-0624933
DTXSID4041575
Diglycolic acid, 98%
NS00079067
Anhydroglycolic acid
NCGC00248264-01
Acetic acid, oxydi-
EN300-18458
2,2'-Oxybisacetic acid
Acetic acid,2'-oxybis-
J-002501
OEG
NCGC00254938-01
Acetic acid, 2,2'-oxybis-
Oxydiethanolic acid
InChI=1/C4H6O5/c5-3(6)1-9-2-4(7)8/h1-2H2,(H,5,6)(H,7,8
diglycolicacid
2,2'-OXYDIACETIC ACID
Oxybisacetic acid
UNII-S4651635E0
SCHEMBL26928
CHEBI:169983
Z57965384
3-Oxapentanedioic acid
110-99-6
D0545
3-oxapentane-1,5-dioic acid
AKOS000120337
EINECS 203-823-5
NSC 8651
CHEMBL1234950
BS-14418
S4651635E0
2,2-Oxydiacetic acid
diglycollic acid
Diglylollic Acid
Oxydiacetic acid
A894817
CS-0158474
Q5276305
MFCD00004309
CAS-110-99-6
DTXCID2021575
Bis(carboxymethyl)ether
NSC-8651
物化性质
实验特性
LogP
-0.82780
PSA
83.83000
折射率
1.4000 (estimate)
水溶性
溶解
沸点
167.16°C (rough estimate)
熔点
140-144 °C (lit.)
闪点
201.7°C
溶解度
ethanol: soluble5%, clear to slightly hazy, colorless to greenish-yellow
颜色与性状
无色或白色斜棱柱状结晶
溶解性
溶于水和乙醇,微溶于乙醚。
密度
1.486
计算特性
精确分子量
134.02200
氢键供体数量
2
氢键受体数量
5
可旋转化学键数量
4
同位素质量
134.021523
重原子数量
9
复杂度
104
同位素原子数量
0
确定原子立构中心数量
0
不确定原子立构中心数量
0
确定化学键立构中心数量
0
不确定化学键立构中心数量
0
共价键单元数量
1
疏水参数计算参考值(XlogP)
-0.7
表面电荷
0
拓扑分子极性表面积
83.8
海关数据
海关编码
2918990090
海关数据
中国海关编码:
2918990090
概述:
2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
Summary:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
生产方法和用途
方法
二甘醇在NaOH溶液中电催化氧化合成二甘醇酸(110-99-6),经活化后的镍电极对二甘醇具有较高的电催化活性.
用途
二甘醇酸(110-99-6)是一种重要的精细化工原料,其用途广泛。二甘醇酸二酯类化合物是聚氯乙烯的优良增塑剂,二甘醇酸(110-99-6)的钠盐是优良的洗涤剂。由二甘醇酸、二甘醇、苯乙烯等合成的不饱和聚酯树脂可用于制作玻璃钢制品、电绝缘品、胶粘带和原子灰产品,具有良好的性能和使用效果。此外二甘醇酸还可用作植物的助长剂等。
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参考资料
Reaxys RN
1072117
Beilstein
1072117
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