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间二氯苄

间二氯苄用途

【用途一】
用作医药、增白剂中间体
【用途二】
用于医药、增白剂中间体。

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间二氯苄名称

[ CAS 号 ]:
626-16-4

[ 中文名 ]:
间二氯苄

[ 英文名 ]:
m-Xylylene dichloride

[中文别名 ]:

[英文别名 ]:

m-xylylenedichloride
MFCD00000912
1,3-bis-(chloromethyl)benzene
1,3-Bis(chloromethyl)benzene
m-Xylylene
1,3-Bis(chloromethyl
m-Dichloroxylene
1,3-di(chloromethyl)benzene
EINECS 210-932-1
m-Xylylene dichloride

间二氯苄物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
253.7±20.0 °C at 760 mmHg

[ 熔点 ]:
33-35 °C(lit.)

[ 分子式 ]:
C₈H₈Cl₂

[ 分子量 ]:
175.055

[ 闪点 ]:
118.0±15.1 °C

[ 精确质量 ]:
174.000305

[ LogP ]:
2.76

[ 外观性状 ]:
无色结晶粉末

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.545

[ 储存条件 ]:
室温

[ 水溶解性 ]:
hydrolysis

间二氯苄MSDS

间二氯苄毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZE4070000

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

CAS REGISTRY NUMBER :: 626-16-4

BEILSTEIN REFERENCE NO. :: 2079898

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H8-Cl2

MOLECULAR WEIGHT :: 175.06

WISWESSER LINE NOTATION :: G1R C1G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 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

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间二氯苄安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302-H315-H319-H330-H335

[ 警示性声明 ]:
P260-P284-P305 + P351 + P338-P310

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S24/25

[ 危险品运输编码 ]:
UN 2811 6.1/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
ZE4070000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29036990

间二氯苄合成路线

间二氯苄上下游产品

间二氯苄上游产品

间二氯苄下游产品

间二氯苄海关

[ 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%

间二氯苄文献

Photolysis of alpha-xylyl chlorides: an efficient deep-UV photoinitiating system for radical and cationic polymerization.

Photochem. Photobiol. Sci. 3(7) , 700-5, (2004)

Photoacid generators (PAG) are chemical systems where light absorption renders strong acid formation, typically with quantum yields greater than one. Many compounds bearing halogen atoms are reported ...

Electrospray mass spectrometric investigation of the reactivity of the sulfide centers in [Pt2 (µ-S) 2 (PPh3) 4] towards organic dihalides and the catalytic potential of this complex in the syntheses of organosulfur materials. Chong SH, et al.

J. Mol. Catal. A: Chem. 204 , 267-77, (2003)

Synthesis and characterization of new macrocyclic schiff bases by the reaction of: 1, 7-Bis (6-methoxy-2-formylphenyl)-1, 7-dioxaheptane and their use in solvent extraction of metals. Kedy S, et al.

Arabian Journal of Chemistry , (2011)

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