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(2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸

更新时间:2025-08-31 15:51:11

(2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸结构式
(2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸结构式
品牌特惠专场
常用名 (2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸 英文名 Acetic acid,2-(3-oxo-1(3H)-isobenzofuranylidene)-
CAS号 4743-57-1 分子量 190.15200
密度 1.612g/cm3 沸点 362.9ºC at 760mmHg
分子式 C10H6O4 熔点 287ºC
MSDS N/A 闪点 151ºC

 (2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸名称

中文名 (2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸
英文名 2-(3-oxo-1,3-dihydroisobenzofuran-1-yliden)acetic acid
英文别名 更多

 (2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸物理化学性质

密度 1.612g/cm3
沸点 362.9ºC at 760mmHg
熔点 287ºC
分子式 C10H6O4
分子量 190.15200
闪点 151ºC
精确质量 190.02700
PSA 63.60000
LogP 1.28250
折射率 1.749

 (2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸毒性和生态

 (2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸安全信息

海关编码 2932209090

 (2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸合成线路

~49%

(2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸结构式

(2Z)-(3-氧代-2-苯并...

4743-57-1

文献:Briner, Karin; Doecke, Christopher William; Mancuso, Vincent; Martinelli, Michael John; Richardson, Timothy Ivo; Rothhaar, Roger Ryan; Shi, Qing; Xie, Chaoyu Patent: US2004/82590 A1, 2004 ; Location in patent: Page/Page column 97 ; US 20040082590 A1

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(2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸结构式

(2Z)-(3-氧代-2-苯并...

4743-57-1

文献:Hanack, Michael; Zipplies, Tilman Journal of the American Chemical Society, 1985 , vol. 107, # 21 p. 6127 - 6129

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(2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸结构式

(2Z)-(3-氧代-2-苯并...

4743-57-1

文献:Gabriel Chemische Berichte, 1884 , vol. 17, p. 2527 Chemische Berichte, 1885 , vol. 18, p. 2444

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(2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸结构式

(2Z)-(3-氧代-2-苯并...

4743-57-1

文献:Suszko; Wojcinski Chemische Berichte, 1936 , vol. 69, p. 2452,2453

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详细
文献:Suszko; Wojcinski Chemische Berichte, 1936 , vol. 69, p. 2452,2453

 (2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸海关

海关编码 2932209090
中文概述 2932209090. 其他内酯. 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:20.0%
申报要素 品名, 成分含量, 用途
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 (2Z)-(3-氧代-2-苯并呋喃-1(3H)-基)乙酸英文别名

BUTTPARK 934-19
3-carboxymethylenephthalide
(2Z)-(3-oxo-2-benzofuran-1(3H)-ylidene)acetic acid
PHTHALIDENEACETIC ACID
Phthalidyliden-essigsaeure
Phthalylessigsaeure
Phthalylaceticacid
(3-oxo-3H-isobenzofuran-1-ylidene)-acetic acid
phthalidyliden-acetic acid
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