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4-溴-2,6-二甲基苯酚

4-溴-2,6-二甲基苯酚用途

【用途一】
用作医药中间体

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4-溴-2,6-二甲基苯酚名称

[ CAS 号 ]:
2374-05-2

[ 中文名 ]:
4-溴-2,6-二甲基苯酚

[ 英文名 ]:
4-Bromo-2,6-dimethylphenol

[中文别名 ]:

[英文别名 ]:

4-BROMO-2,6-XYLENOL
4-Bromo-2,6-dimethylphenol
4-Brom-2,6-dimethylphenol
EINECS 219-153-1
2,6-Dimethyl-4-bromophenol
MFCD00002314
4-bromo-6-xylenol
Phenol, 4-bromo-2,6-dimethyl-
4-bromo-2,6-dimethyl-phenol
4-Br-2,6-Me2C6H2OH

4-溴-2,6-二甲基苯酚物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
253.0±35.0 °C at 760 mmHg

[ 熔点 ]:
74-78 °C(lit.)

[ 分子式 ]:
C₈H₉BrO

[ 分子量 ]:
201.061

[ 闪点 ]:
106.8±25.9 °C

[ 精确质量 ]:
199.983673

[ PSA ]:
20.23000

[ LogP ]:
3.41

[ 外观性状 ]:
白色至灰白色结晶粉末

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.580

[ 储存条件 ]:
库房通风低温干燥

4-溴-2,6-二甲基苯酚MSDS

4-溴-2,6-二甲基苯酚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZE6780000

CHEMICAL NAME :: 2,6-Xylenol, 4-bromo-

CAS REGISTRY NUMBER :: 2374-05-2

BEILSTEIN REFERENCE NO. :: 1862399

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H9-Br-O

MOLECULAR WEIGHT :: 201.08

WISWESSER LINE NOTATION :: QR DE B1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 650 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JMPCAS Journal of Medicinal and Pharmaceutical Chemistry. (Washington, DC) V.1-5, 1959-62. For publisher information, see JMCMAR. Volume(issue)/page/year: 2,201,1960

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4-溴-2,6-二甲基苯酚安全信息

[ 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-S37/39

[ 危险品运输编码 ]:
UN 2811 6.1/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
ZE6780000

[ 海关编码 ]:
2908199090

4-溴-2,6-二甲基苯酚合成路线

4-溴-2,6-二甲基苯酚上下游产品

4-溴-2,6-二甲基苯酚上游产品

4-溴-2,6-二甲基苯酚下游产品

4-溴-2,6-二甲基苯酚海关

[ 海关编码 ]: 2908199090

[ 中文概述 ]:
HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

4-溴-2,6-二甲基苯酚文献

Effect of gradient steepness on the kinetic performance limits and peak compression for reversed-phase gradient separations of small molecules.

J. Chromatogr. A. 1409 , 152-8, (2015)

The effect of gradient steepness on the kinetic performance limits and peak compression effects has been assessed in gradient mode for the separation of phenol derivatives using columns packed with 2....

Polymerization of Three Bromo-2, 6-xylenols in THF Solution. Semsarzadeh MA and Price C.

Macromolecules 10(2) , 482-5, (1977)

Spontaneous rearrangement of o-quinobromides. Ershov VV and Volod'kin AA.

Russ. Chem. Bull. 14(2) , 313-8, (1965)

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