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二(苯基甲基)甲苯

二(苯基甲基)甲苯名称

[ CAS 号 ]:
26898-17-9

[ 中文名 ]:
二苄基甲苯

[ 英文名 ]:
DIBENZYLTOLUENE

[中文别名 ]:

二(苯基甲基)甲苯

[英文别名 ]:

Armoterm
ar,ar-dibenzyl-toluen
bisbenzyltoluene
marlotherms
Synthetic heat-transfer oil
neo-skoil1400
JARYTHERM DBT(R)
methyldibenzylbenzene
Synthetic heat conducting oil

二(苯基甲基)甲苯物理化学性质

[ 密度 ]:
1.029g/cm3

[ 沸点 ]:
397.6ºC at 760mmHg

[ 分子式 ]:
C₂₁H₂₀

[ 分子量 ]:
272.38400

[ 闪点 ]:
189.8ºC

[ 精确质量 ]:
272.15700

[ LogP ]:
5.17660

[ 蒸汽压 ]:
5.89E-05mmHg at 25°C

[ 折射率 ]:
1.601

二(苯基甲基)甲苯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA5420000

CHEMICAL NAME :: Benzene, methylbis(phenylmethyl)-

CAS REGISTRY NUMBER :: 26898-17-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C21-H20

MOLECULAR WEIGHT :: 272.41

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 11 gm/kg

SEX/DURATION :: female 7-17 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

REFERENCE :: ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: (106),61,1988

二(苯基甲基)甲苯安全信息

[ 海关编码 ]:
2902909090

二(苯基甲基)甲苯海关

[ 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%