6-叔丁基-2,4-二甲基苯酚

6-叔丁基-2,4-二甲基苯酚用途

【用途一】
是新型耐高温航空燃料抗氧剂，丙烯酸阻聚剂，同时也是一种非常重要的医药中间体
【用途二】
TA-24M6B可以作为一种抗氧剂在聚合树脂和航空燃油中使用,同时也可作为医药中间体,并可以在MMA、UV光固单体及树脂、不饱和树脂中作为阻聚剂使用，尤其在高温下，阻聚效果明显。

6-叔丁基-2,4-二甲基苯酚名称

[ CAS 号 ]:
1879-09-0

[ 中文名 ]:
2,4-二甲基-6-叔丁基苯酚

[ 英文名 ]:
2,4-Xylenol, 6-tert-butyl-

[中文别名 ]:

[英文别名 ]:

2,4-Xylenol, 6-tert-butyl-
6-t-Butyl-2,4-xylenol
2,4-dimethyl-6-t-butylphenol
Phenol, 2-(1,1-dimethylethyl)-4,6-dimethyl-
6-tert-Butyl-2,4-xylenol
2-Tert-Butyl-4,6-Dimethylphenol
6-t-Butyl-2,4-dimethylphenol
2,4-Dimethyl-6-(2-methyl-2-propanyl)phenol
2,4-dimethyl-6-tert-butyl-phenol
2-(1,1-dimethylethyl)-4,6-dimethylphenol

6-叔丁基-2,4-二甲基苯酚物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
249.0±0.0 °C at 760 mmHg

[ 熔点 ]:
22 °C

[ 分子式 ]:
C₁₂H₁₈O

[ 分子量 ]:
178.271

[ 闪点 ]:
111.7±0.0 °C

[ 精确质量 ]:
178.135757

[ PSA ]:
20.23000

[ LogP ]:
4.09

[ 外观性状 ]:
无色液体或白色晶体

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.512

[ 储存条件 ]:
库房通风低温干燥

[ 水溶解性 ]:
水溶性：不溶

6-叔丁基-2,4-二甲基苯酚MSDS

详细MSDS(安全技术说明书)

6-叔丁基-2,4-二甲基苯酚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZE6825000

CHEMICAL NAME :: 2,4-Xylenol, 6-tert-butyl-

CAS REGISTRY NUMBER :: 1879-09-0

BEILSTEIN REFERENCE NO. :: 1941702

LAST UPDATED :: 199710

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C12-H18-O

MOLECULAR WEIGHT :: 178.30

WISWESSER LINE NOTATION :: QR B1 D1 F1X1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1400 mg/kg

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

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 38,366,1949

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 530 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - acute pulmonary edema Gastrointestinal - ulceration or bleeding from small intestine

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 38,366,1949

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 55 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - acute pulmonary edema Lungs, Thorax, or Respiration - other changes

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 38,366,1949

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 55 mg/kg

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

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 38,366,1949

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 420 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - acute pulmonary edema Lungs, Thorax, or Respiration - other changes

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 38,366,1949

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 7100 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - acute pulmonary edema Lungs, Thorax, or Respiration - other changes

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 38,366,1949 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2331 No. of Facilities: 736 (estimated) No. of Industries: 7 No. of Occupations: 8 No. of Employees: 12254 (estimated) No. of Female Employees: 786 (estimated)

6-叔丁基-2,4-二甲基苯酚安全信息

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/37/39

[ 危险品运输编码 ]:
2927

[ RTECS号 ]:
ZE6825000

[ 包装等级 ]:
I

[ 危险类别 ]:
6.1(a)

[ 海关编码 ]:
2907199090

6-叔丁基-2,4-二甲基苯酚合成路线

详细合成路线

6-叔丁基-2,4-二甲基苯酚上下游产品

6-叔丁基-2,4-二甲基苯酚上游产品

6-叔丁基-2,4-二甲基苯酚下游产品

6-叔丁基-2,4-二甲基苯酚海关

[ 海关编码 ]: 2907199090

[ 中文概述 ]:
2907199090 其他一元酚. 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 ]:
2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%