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2,6-二氟苯甲酸

2,6-二氟苯甲酸用途

用于食品防腐剂、灭菌剂及农药医药中间体。

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2,6-二氟苯甲酸名称

[ CAS 号 ]:
385-00-2

[ 中文名 ]:
2,6-二氟苯甲酸

[ 英文名 ]:
2,6-Difluorobenzoic acid

[中文别名 ]:

[英文别名 ]:

QVR BF FF
2,6-difluoro-benzoic acid
Benzoic acid,2,6-difluoro
EINECS 206-856-3
2,6-difluorophenylcarboxylic acid
2,6-Difluor-benzoesaeure
2,6-Difluorobenzoicacid
2,6-Difluorobenzoic acid
MFCD00002411
Benzoic acid, 2,6-difluoro-

2,6-二氟苯甲酸物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
231.0±20.0 °C at 760 mmHg

[ 熔点 ]:
157-161 °C(lit.)

[ 分子式 ]:
C₇H₄F₂O₂

[ 分子量 ]:
158.102

[ 闪点 ]:
93.5±21.8 °C

[ 精确质量 ]:
158.017929

[ PSA ]:
37.30000

[ LogP ]:
1.86

[ 外观性状 ]:
白色至淡黄色晶体粉末

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.513

[ 储存条件 ]:
0-6°C

[ 水溶解性 ]:
soluble

2,6-二氟苯甲酸MSDS

2,6-二氟苯甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG8559000

CHEMICAL NAME :: Benzoic acid, 2,6-difluoro-

CAS REGISTRY NUMBER :: 385-00-2

BEILSTEIN REFERENCE NO. :: 0973774

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H4-F2-O2

MOLECULAR WEIGHT :: 158.11

WISWESSER LINE NOTATION :: QVR BF FF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 1 mg/plate

REFERENCE :: PCBPBS Pesticide Biochemistry and Physiology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1971- Volume(issue)/page/year: 10,174,1979

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2,6-二氟苯甲酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
DG8559000

[ 海关编码 ]:
2942000000

2,6-二氟苯甲酸合成路线

2,6-二氟苯甲酸上下游产品

2,6-二氟苯甲酸上游产品

2,6-二氟苯甲酸下游产品

2,6-二氟苯甲酸制备

可以用2，6-二氟苯甲酰胺水解或用2，6-二氟苯甲腈水解制得。

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2,6-二氟苯甲酸海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

2,6-二氟苯甲酸文献

Synthesis of 2,6-difluoro-N-(3-[11C]methoxy-1H-pyrazolo[3,4-b]pyridine-5-yl)-3-(propylsulfonamidio)benzamide as a new potential PET agent for imaging of B-Raf(V600E) in cancers.

Bioorg. Med. Chem. Lett. 23(4) , 1017-21, (2013)

The authentic standard 2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridine-5-yl)-3-(propylsulfonamidio)benzamide was synthesized from 2,6-difluorobenzoic acid and 3-amino-5-hydroxypyrazole in 9 steps...

Effect of diflubenzuron and its major degradation products on the growth of Euglena gracilis Z. and incorporation of glycine-U-14C in protein.

J. Environ. Sci. Health B 16(2) , 159-66, (1981)

Diflubenzuron (I) and its major degradation products 4-chlorophenyl urea (II), 2,6-difluorobenzoic acid (III) and 4-chloroaniline (IV) were tested for their activity on Euglena gracilis Z. The inhibit...

Synthesis and insecticidal evaluation of propesticides of benzoylphenylureas.

J. Agric. Food Chem. 53(1) , 38-41, (2005)

Two series of benzoylphenylurea derivatives were synthesized as candidate propesticides by a nucleophilic addition reaction between 2,6-difluronbenzoyl isocyanate and N-substitutedaniline. The new com...

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2,6-二氟苯甲酸

2,6-二氟苯甲酸用途

2,6-二氟苯甲酸名称

2,6-二氟苯甲酸物理化学性质

2,6-二氟苯甲酸MSDS

详细MSDS(安全技术说明书)

2,6-二氟苯甲酸毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

2,6-二氟苯甲酸安全信息

2,6-二氟苯甲酸合成路线

详细合成路线

2,6-二氟苯甲酸上下游产品

2,6-二氟苯甲酸上游产品

2,6-二氟苯甲酸下游产品

2,6-二氟苯甲酸制备

2,6-二氟苯甲酸海关

2,6-二氟苯甲酸文献

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