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邻二氯苄

邻二氯苄用途

【用途一】
用作医药、农药中间体
【用途二】
用于医药、化工中间体。

邻二氯苄名称

[ CAS 号 ]:
612-12-4

[ 中文名 ]:
邻二氯苄

[ 英文名 ]:
o-Xylylene dichloride

[中文别名 ]:

[英文别名 ]:

1,2-Dichloroxylene
MFCD00000903
α,α′-dichloro-ortho-xylene
O-XYLYLENE CHLORIDE
EINECS 210-291-8
o-Xylylene dichloride
o-xylylenedichloride
Benzene, 1,2-bis(chloromethyl)-
1,2-Bis(chloromethyl)benzene
o-xylenedichloride

邻二氯苄物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
239.5±0.0 °C at 760 mmHg

[ 熔点 ]:
51-55 °C(lit.)

[ 分子式 ]:
C₈H₈Cl₂

[ 分子量 ]:
175.055

[ 闪点 ]:
107.8±0.0 °C

[ 精确质量 ]:
174.000305

[ LogP ]:
2.75

[ 外观性状 ]:
白色晶体

[ 蒸汽压 ]:
0.1±0.4 mmHg at 25°C

[ 折射率 ]:
1.545

[ 储存条件 ]:
室温，密封，干燥

[ 水溶解性 ]:
hydrolysis

邻二氯苄MSDS

邻二氯苄毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZE4085000

CHEMICAL NAME :: o-Xylene, alpha,alpha'-dichloro-

CAS REGISTRY NUMBER :: 612-12-4

BEILSTEIN REFERENCE NO. :: 2043675

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C8-H8-Cl2

MOLECULAR WEIGHT :: 175.06

WISWESSER LINE NOTATION :: G1R B1G

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 :: 2263 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Vascular - regional or general arteriolar or venous dilation

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1131 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Vascular - regional or general arteriolar or venous dilation

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 100 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 191,79,1987

邻二氯苄安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
C:Corrosive;Xi:Irritant;

[ 风险声明 (欧洲) ]:
R34;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S27-S28-S36/37/39-S45-S24/25-S61-S29-S28A

[ 危险品运输编码 ]:
UN 3261 8/PG 2

[ WGK德国 ]:
2

[ RTECS号 ]:
ZE4085000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29036990

邻二氯苄合成路线

邻二氯苄上下游产品

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邻二氯苄下游产品

邻二氯苄海关

[ 海关编码 ]: 2903999090

[ 中文概述 ]:
2903999090 其他芳烃卤化衍生物. 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

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

邻二氯苄文献

Solid-phase synthetic route to multiple derivatives of a fundamental peptide unit.

Molecules 15(7) , 4961-83, (2010)

Amino acids are Nature's combinatorial building blocks. When substituted on both the amino and carboxyl sides they become the basic scaffold present in all peptides and proteins. We report a solid-pha...

The synthesis and characterization of α-and β-1, 1-diiodo-3, 4-benzo-1-telluracyclopentane, C₈H₈Tel₂. Ziolo RF and Günther WHH.

J. Organomet. Chem. 146(3) , 245-251, (1978)

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