80010
邻苯二甲酸
≥99.5% (T), powder or crystals, puriss. p.a.
别名:
1,2-苯二甲酸
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关于此项目
线性分子式:
C6H4-1,2-(CO2H)2
化学文摘社编号:
分子量:
166.13
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
201-873-2
MDL number:
Beilstein/REAXYS Number:
608199
产品名称
邻苯二甲酸, puriss. p.a., ≥99.5% (T)
InChI key
XNGIFLGASWRNHJ-UHFFFAOYSA-N
InChI
1S/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12)
SMILES string
OC(C1=C(C(O)=O)C=CC=C1)=O
grade
puriss. p.a.
assay
≥99.5% (T)
form
powder or crystals
ign. residue
≤0.02% (as SO4)
mp
210-211 °C (dec.) (lit.)
solubility
water: soluble(lit.)
anion traces
chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
functional group
carboxylic acid
Quality Level
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相关类别
Application
邻苯二甲酸可用于合成苯甲酸。它可作为流动相，用在亲水相互作用液相色谱（HILIC）与电喷雾电离串联质谱（ESI-MS/MS）联用分析人甲状腺组织中游离氨基酸（AAs）的过程中。
General description
邻苯二甲酸（1,2-苯二甲酸）是芳族二羧酸。在加热时，它经脱水形成环酐。它可以由邻苯二甲酸酐合成。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
334.4 °F
flash_point_c
168 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
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