2-乙基蒽醌

2-乙基蒽醌用途

在溶剂中经加氢生成2-乙基蒽氢醌，再氧化时重新产生2-乙基蒽醌和过氧化氢，此反应在工业上用于生产过氧化氢。由邻苯二甲酸酐与乙苯通过弗-克反应制得，也可由1,4-萘醌与2-乙基-1,3-丁二烯经狄尔斯-阿尔德双烯合成及脱氢反应制得。用于制过氧化氢及用作染料中间体，也用作感光树脂的感光剂，光固化树脂催化剂、光降解膜，涂料和光敏聚合引发剂

2-乙基蒽醌名称

[ CAS 号 ]:
84-51-5

[ 中文名 ]:
2-乙基蒽醌

[ 英文名 ]:
2-Ethyl-9,10-anthraquinone

[英文别名 ]:

EINECS 201-535-4
9,10-Anthracenedione, 2-ethyl-
2-Ethyl-9,10-anthraquinone
2-Ethyl-9,10-anthracenedione
2-ethylanthracene-9,10-dione
MFCD00001237
2-Ethylanthra-9,10-quinone
L C666 BV IVJ E2
2-Ethylanthraquinone

2-乙基蒽醌物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
415.4±35.0 °C at 760 mmHg

[ 熔点 ]:
108-111 °C(lit.)

[ 分子式 ]:
C₁₆H₁₂O₂

[ 分子量 ]:
236.265

[ 闪点 ]:
155.4±22.9 °C

[ 精确质量 ]:
236.083725

[ PSA ]:
34.14000

[ LogP ]:
4.38

[ 外观性状 ]:
黄色片

[ 蒸汽压 ]:
0.0±1.0 mmHg at 25°C

[ 折射率 ]:
1.629

[ 储存条件 ]:
室温

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

2-乙基蒽醌MSDS

详细MSDS(安全技术说明书)

2-乙基蒽醌毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CB0525000

CHEMICAL NAME :: 9,10-Anthracenedione, 2-ethyl-

CAS REGISTRY NUMBER :: 84-51-5

BEILSTEIN REFERENCE NO. :: 1969873

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C16-H12-O2

MOLECULAR WEIGHT :: 236.28

WISWESSER LINE NOTATION :: L C666 BV IVJ E2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2795 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534314

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >20 gm/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534314 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3674 No. of Facilities: 80 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 483 (estimated)

2-乙基蒽醌安全信息

[ 符号 ]:

GHS08, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H373-H410

[ 警示性声明 ]:
P273-P501

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
UN 3077 9 / PGIII

[ WGK德国 ]:
1

[ RTECS号 ]:
CB0525000

[ 包装等级 ]:
II; III

[ 危险类别 ]:
4.1

[ 海关编码 ]:
2914610000

2-乙基蒽醌合成路线

详细合成路线

2-乙基蒽醌上下游产品

2-乙基蒽醌上游产品

2-乙基蒽醌下游产品

2-乙基蒽醌海关

[ 海关编码 ]: 2914690090

[ 中文概述 ]:
2914690090 其他醌. 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%

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%