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6-氯-2H-苯并吡喃-3-甲醛

6-氯-2H-苯并吡喃-3-甲醛名称

[ CAS 号 ]:
57544-34-0

[ 中文名 ]:
6-氯-2H-苯并吡喃-3-甲醛

[ 英文名 ]:
6-chloro-2h-chromene-3-carbaldehyde

[英文别名 ]:

6-Chloro-chromene 3-carboxaldehyde
3-formyl-6-chloro-2H-1-benzopyran
2H-1-BENZOPYRAN-3-CARBOXALDEHYDE,6-CHLORO
6-chloro-2H-3-chromenecarbaldehyde
F2121-0007
6-Chloro-2H-1-benzopyran-3-carboxaldehyde

6-氯-2H-苯并吡喃-3-甲醛物理化学性质

[ 密度 ]:
1.419g/cm3

[ 沸点 ]:
341.4ºC at 760mmHg

[ 分子式 ]:
C₁₀H₇ClO₂

[ 分子量 ]:
194.61400

[ 闪点 ]:
156.4ºC

[ 精确质量 ]:
194.01300

[ PSA ]:
26.30000

[ LogP ]:
2.31470

[ 折射率 ]:
1.668

[ 储存条件 ]:
室温

6-氯-2H-苯并吡喃-3-甲醛毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ2230000

CHEMICAL NAME :: 2H-1-Benzopyran-3-carboxaldehyde, 6-chloro-

CAS REGISTRY NUMBER :: 57544-34-0

BEILSTEIN REFERENCE NO. :: 1639884

LAST UPDATED :: 199712

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C10-H7-Cl-O2

MOLECULAR WEIGHT :: 194.62

WISWESSER LINE NOTATION :: T66 BO CHJ DVH HG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Human Cells - not otherwise specified

DOSE/DURATION :: 200 nmol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 321,73,1994

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6-氯-2H-苯并吡喃-3-甲醛安全信息

[ 海关编码 ]:
2932999099

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6-氯-2H-苯并吡喃-3-甲醛海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%