产品名称

英文名称：Chromone-2-carboxylic acid

同义词

chromocarb、4940-39-0、Chromone-2-carboxylic acid、4-Oxo-4H-1-benzopyran-2-carboxylic acid、4-Oxo-4H-chromene-2-carboxylic acid、Atremon、4-Oxochromene-2-carboxylic acid、Chromocarbe、Chromonecarboxylic acid、LP-1、4H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 4-OXO-、Campel、M、色烯卡、色酮-2-羧酸

产品性质

CAS编号：4940-39-0

分子式：C10H6O4

分子量：190.15

Beilstein号：18(5)8,312

EC号：225-583-0

MDL号：MFCD00006838

PubChem编号：2741

别名：色烯卡|色酮-2-羧酸

英文别名：chromocarb|4940-39-0|Chromone-2-carboxylic acid|4-Oxo-4H-1-benzopyran-2-carboxylic acid|4-Oxo-4H-chromene-2-carboxylic acid|Atremon|4-Oxochromene-2-carboxylic acid|Chromocarbe|Chromonecarboxylic acid|LP-1|4H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 4-OXO-|Campel|M

规格或纯度：97%

英文名称：Chromone-2-carboxylic acid

运输条件：常规运输

产品介绍：微溶于水，溶于胺和乙醇。Nasal absorption of 4-oxo-4H-1-benzopyran-2-carboxylic acid has been investigated in the male Wistar rat.

PubChem SID：488179719

IUPAC Name：4-oxochromene-2-carboxylic acid

INCHI：InChI=1S/C10H6O4/c11-7-5-9(10(12)13)14-8-4-2-1-3-6(7)8/h1-5H,(H,12,13)

InChi Key：RVMGXWBCQGAWBR-UHFFFAOYSA-N

Canonical SMILES：C1=CC=C2C(=C1)C(=O)C=C(O2)C(=O)O

Isomeric SMILES：C1=CC=C2C(=C1)C(=O)C=C(O2)C(=O)O

WGK Germany：3

RTECS：DJ2476000

PubChem CID：2741

Reaxy-Rn：146442

溶解性：Soluble in alcohol, water (very slightly), DMSO (38 mg/ml at 25 °C), hot methanol, and ethanol (<1 mg/ml at 25 °C)

密度：1.493

熔点：260°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

Merck Index：2237

个人防护装备：dust mask type N95 (US),Eyeshields,Gloves

产品包装