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3,4-二甲氧基苄氯

3,4-二甲氧基苄氯用途

【用途一】
四氢巴马丁（延胡索乙素）的中间体。

3,4-二甲氧基苄氯名称

[ CAS 号 ]:
7306-46-9

[ 中文名 ]:
3,4-二甲氧基苄氯

[ 英文名 ]:
3,4-Dimethoxybenzyl chloride

[中文别名 ]:

[英文别名 ]:

3,4-Dimethoxybenzyl chloride
Benzene, 4-(chloromethyl)-1,2-dimethoxy-
Veratryl chloride
EINECS 230-756-9
3,4-dimethoxy-benzyl-chloride
4-(Chloromethyl)-1,2-dimethoxybenzene
MFCD00185554
1,2-dimethoxy-4-chloromethyl-benzene

3,4-二甲氧基苄氯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
260.8±25.0 °C at 760 mmHg

[ 熔点 ]:
50-53ºC(lit.)

[ 分子式 ]:
C₉H₁₁ClO₂

[ 分子量 ]:
186.635

[ 闪点 ]:
98.6±18.4 °C

[ 精确质量 ]:
186.044754

[ PSA ]:
18.46000

[ LogP ]:
2.22

[ 外观性状 ]:
白色结晶粉末

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.510

[ 储存条件 ]:
库房通风低温干燥

3,4-二甲氧基苄氯MSDS

3,4-二甲氧基苄氯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XS9060000

CHEMICAL NAME :: Toluene, alpha-chloro-3,4-dimethoxy-

CAS REGISTRY NUMBER :: 7306-46-9

BEILSTEIN REFERENCE NO. :: 0973727

LAST UPDATED :: 199707

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C9-H11-Cl-O2

MOLECULAR WEIGHT :: 186.65

WISWESSER LINE NOTATION :: G1R CO1 DO1

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 :: 4700 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay)

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 26(2),55,1982

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3 gm/kg

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

REFERENCE :: ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75, 1903-71. For publisher information, see JCROD7. Volume(issue)/page/year: 74,241,1970

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay)

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 26(2),55,1982 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2100 mg/kg/42W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

REFERENCE :: ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75, 1903-71. For publisher information, see JCROD7. Volume(issue)/page/year: 74,241,1970

3,4-二甲氧基苄氯安全信息

[ 危害码 (欧洲) ]:
C: Corrosive;

[ 风险声明 (欧洲) ]:
R34

[ 安全声明 (欧洲) ]:
26-36/37/39-45

[ 危险品运输编码 ]:
UN 1759 8/PG 2

[ RTECS号 ]:
XS9060000

[ 海关编码 ]:
2909309090

3,4-二甲氧基苄氯合成路线

3,4-二甲氧基苄氯上下游产品

3,4-二甲氧基苄氯上游产品

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3,4-二甲氧基苄氯制备

【方法一】
用愈创木酚经甲基化（醚化）、氯甲基化制得。

3,4-二甲氧基苄氯海关

[ 海关编码 ]: 2909309090

[ 中文概述 ]:
2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。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

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%