264318
3,4-二氟苯甲酸
98%
登录并加购，请在购物车里查看协议价、货期和发货地。
选择规格
变更视图
关于此项目
线性分子式:
F2C6H3CO2H
化学文摘社编号:
分子量:
158.10
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
207-249-6
Beilstein/REAXYS Number:
2085848
MDL number:
Assay:
98%
Quality Segment
assay
98%
mp
120-122 °C (lit.)
functional group
carboxylic acid, fluoro
SMILES string
OC(=O)c1ccc(F)c(F)c1
InChI
1S/C7H4F2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,(H,10,11)
InChI key
FPENCTDAQQQKNY-UHFFFAOYSA-N
General description
Ultra-trace determination of 3,4-difluorobenzoic acid in aqueous reservoir fluids has been reported using solid-phase extraction in combination with GC-MS.
警示词
Warning
危险代码
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
怎么回事？
WGK 3
PPE（个人防护设备）
dust mask type N95 (US), Eyeshields, Gloves