385980
苯甲酸酐
≥95%
别名:
双(苯基羰基)醚, 苯甲酰苯甲酸, 苯甲酸酐
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线性分子式:
(C6H5CO)2O
化学文摘社编号:
分子量:
226.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-291-1
Beilstein/REAXYS Number:
516726
MDL number:
Assay:
≥95%
Form:
solid
InChI key
CHIHQLCVLOXUJW-UHFFFAOYSA-N
InChI
1S/C14H10O3/c15-13(11-7-3-1-4-8-11)17-14(16)12-9-5-2-6-10-12/h1-10H
SMILES string
O=C(OC(=O)c1ccccc1)c2ccccc2
assay
≥95%
form
solid
mp
38-42 °C (lit.)
density
1.199 g/mL at 25 °C (lit.)
functional group
anhydride, ester, phenyl
Quality Level
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Application
苯甲酸酐可以用作：
它也可以用作制备苯甲酸苄酯 、亚苄基二苯甲酸酯 、4-苯甲酰甲苯 的试剂。
- 由羧酸和醇类合成羧酸酯的缩合试剂。
- 大内酯合成中的偶联剂。
- 使用ZSM-5-SO3H作为催化剂酰化磺酰胺、胺、醇和酚的酰化剂。
它也可以用作制备苯甲酸苄酯 、亚苄基二苯甲酸酯 、4-苯甲酰甲苯 的试剂。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
target_organs
Lungs
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
TMEDA: efficient and mild catalyst for the acylation of alcohols, phenols and thiols under solvent-free condition
Kadam ST, et al.
Bull. Korean Chem. Soc., 30(5), 1071-1076 (2009)
Formyloxyacetoxyphenylmethane and 1, 1-diacylals as versatile O-formylating and O-acylating reagents for alcohols
Chapman RSL, et al.
Tetrahedron, 74(44), 6442-6452 (2018)
ZSM-5-SO3H: an efficient catalyst for acylation of sulfonamides amines, alcohols, and phenols under solvent-free conditions
Massah AR, et al.
ISRN Organic Chemistry, 2013(10), 2312-2312 (2013)
Acylations with long-chain acid anhydrides and acyl chlorides over zeolite beta
Bejblova M, et al.
Topics in Catalysis, 52(1-2), 178-184 (2009)
Isamu Shiina et al.
Chemistry, an Asian journal, 3(2), 462-472 (2008-01-19)
We have developed effective methods for the total synthesis of 2-hydroxytetracosanolide and 2-hydroxy-24-oxooctacosanolide, the defensive salivary secretions of termites. The former natural product isolated from Armitermes neotenicus, a species of termite that inhabits Guyana, contains a 25-membered lactone backbone, and
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