2,3-二(氯甲基)-1,4-二氢萘-1,4-二酮

2,3-二(氯甲基)-1,4-二氢萘-1,4-二酮名称

[ CAS 号 ]:
31581-11-0

[ 中文名 ]:
2,3-二(氯甲基)-1,4-二氢萘-1,4-二酮

[ 英文名 ]:
2,3-DI(CHLOROMETHYL)-1,4-DIHYDRONAPHTHALENE-1,4-DIONE

2,3-二(氯甲基)-1,4-二氢萘-1,4-二酮物理化学性质

[ 密度 ]:
1.39g/cm3

[ 沸点 ]:
377.6ºC at 760mmHg

[ 分子式 ]:
C₁₂H₈Cl₂O₂

[ 分子量 ]:
255.09700

[ 闪点 ]:
159.6ºC

[ 精确质量 ]:
253.99000

[ PSA ]:
34.14000

[ LogP ]:
2.83980

[ 折射率 ]:
1.59

2,3-二(氯甲基)-1,4-二氢萘-1,4-二酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QL7362000

CHEMICAL NAME :: 1,4-Naphthoquinone, 2,3-bis(chloromethyl)-

CAS REGISTRY NUMBER :: 31581-11-0

BEILSTEIN REFERENCE NO. :: 3271044

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H8-Cl2-O2

MOLECULAR WEIGHT :: 255.10

WISWESSER LINE NOTATION :: L66 BV EVJ C1G D1G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Host-mediated assay

TEST SYSTEM :: Rodent - mouse Ascites tumor

DOSE/DURATION :: 10 mg/kg

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 36,4023,1976

2,3-二(氯甲基)-1,4-二氢萘-1,4-二酮安全信息

[ 海关编码 ]:
2914700090

2,3-二(氯甲基)-1,4-二氢萘-1,4-二酮合成路线

详细合成路线

2,3-二(氯甲基)-1,4-二氢萘-1,4-二酮海关

[ 海关编码 ]: 2914700090

[ 中文概述 ]:
2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 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, 丙酮报明包装

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%