<生产厂家价格>

1,2-苯并茀

1,2-苯并茀用途

分析标准。

1,2-苯并茀名称

[ CAS 号 ]:
238-84-6

[ 中文名 ]:
1,2-苯并芴

[ 英文名 ]:
Benzo(a)fluorene

[中文别名 ]:

[英文别名 ]:

b(a)f
11H-BENZO(A)FLUORENE
benz[a]fluorene
EINECS 205-944-9
CHRYSOFLUORENE
a-Naphthofluorene
BENZO(A)FLUORENE
MFCD00039578
1.2-benzfluorene
11H-Benzo[a]fluorene

1,2-苯并茀物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
398.3±12.0 °C at 760 mmHg

[ 熔点 ]:
185-190ºC

[ 分子式 ]:
C₁₇H₁₂

[ 分子量 ]:
216.277

[ 闪点 ]:
185.4±13.7 °C

[ 精确质量 ]:
216.093903

[ LogP ]:
5.39

[ 外观性状 ]:
固体;White to Light yellow to Light orange powder to crystal

[ 蒸汽压 ]:
0.0±0.4 mmHg at 25°C

[ 折射率 ]:
1.714

[ 储存条件 ]:
室温

[ 水溶解性 ]:
水溶性：不溶

1,2-苯并茀MSDS

详细MSDS(安全技术说明书)

1,2-苯并茀毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DF6382000

CHEMICAL NAME :: 11H-Benzo(a)fluorene

CAS REGISTRY NUMBER :: 238-84-6

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C17-H12

MOLECULAR WEIGHT :: 216.29

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 50 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 174,247,1986 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 32,177,1983 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 32,177,1983 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987

1,2-苯并茀安全信息

[ 危害码 (欧洲) ]:
F: Flammable;T: Toxic;

[ 风险声明 (欧洲) ]:
11-23/24/25-39/23/24/25

[ 安全声明 (欧洲) ]:
S36/S37

[ 危险品运输编码 ]:
UN 2811

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2902909090

1,2-苯并茀合成路线

详细合成路线

1,2-苯并茀制备

1. 从丙酮或乙酸中得片晶。

1,2-苯并茀海关

[ 海关编码 ]: 2902909090

[ 中文概述 ]:
2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%