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线性分子式:
HOOC(CH2)10COOH
化学文摘社编号:
分子量:
230.30
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-746-3
Beilstein/REAXYS Number:
1782580
MDL number:
产品名称
十二烷二酸, 99%
InChI key
TVIDDXQYHWJXFK-UHFFFAOYSA-N
InChI
1S/C12H22O4/c13-11(14)9-7-5-3-1-2-4-6-8-10-12(15)16/h1-10H2,(H,13,14)(H,15,16)
SMILES string
OC(=O)CCCCCCCCCCC(O)=O
vapor pressure
21 mmHg ( 222 °C)
assay
99%
form
pellets
bp
245 °C/10 mmHg (lit.)
mp
127-129 °C (lit.)
Quality Level
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Application
十二烷二酸可作为反应物,用于:
- 与1,4-戊二醇通过无溶剂反应合成生物基聚酯多元醇。
- 与尿素通过芳基硼酸催化的直接缩合反应合成N,N′-二酰基-2-咪唑烷酮类。
General description
十二烷二酸(DDA)是中等链长的二羧酸,常用于生产聚酰胺尼龙-6,12。这种材料因其耐热耐化学性而知名,适于各种技术应用,例如制作耐热耐化学物质的护套。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
428.0 °F - closed cup
flash_point_c
220 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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