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1,3-双(氯甲基)四甲基二硅氮烷

1,3-双(氯甲基)四甲基二硅氮烷名称

[ CAS 号 ]:
14579-91-0

[ 中文名 ]:
双(氯甲基)四甲基二硅氮烷

[ 英文名 ]:
1,3-Bis(chloromethyl)-1,1,3,3-tetra methyldisilazane

[中文别名 ]:

[英文别名 ]:

Tetramethyl-1,3-bis(chloromethyl)disilazane
MFCD00000876
EINECS 238-622-1
1,3-Bis(chloroMethyl)tetraMethyldisilazane

1,3-双(氯甲基)四甲基二硅氮烷物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
204.0±0.0 °C at 760 mmHg

[ 分子式 ]:
C₆H₁₇Cl₂NSi₂

[ 分子量 ]:
230.283

[ 闪点 ]:
95.7±20.4 °C

[ 精确质量 ]:
229.027664

[ PSA ]:
12.03000

[ LogP ]:
2.79

[ 外观性状 ]:
液体;Colorless to Light yellow clear liquid to slightly cloudy liquid

[ 蒸汽密度 ]:
>1 (vs air)

[ 蒸汽压 ]:
0.3±0.4 mmHg at 25°C

[ 折射率 ]:
1.438

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开存放

1,3-双(氯甲基)四甲基二硅氮烷MSDS

1,3-双(氯甲基)四甲基二硅氮烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JM9210000

CHEMICAL NAME :: Disilazane, 1,3-bis(chloromethyl)-1,1,3,3-tetramethyl-

CAS REGISTRY NUMBER :: 14579-91-0

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H17-Cl2-N-Si2

MOLECULAR WEIGHT :: 230.32

WISWESSER LINE NOTATION :: G1-SI-1&1&M-SI-1&1&1G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

TOXIC EFFECTS :: Immunological Including Allergic - decreased immune response

REFERENCE :: StoGD# Personal Communication from G.D. Stoner, Dept. of Community Medicine, School of Medicine, Univ. of California, La Jolla, CA 92037, May 25, 1975 Volume(issue)/page/year: 27MAY1975 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 40 mg/kg/I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors

REFERENCE :: JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 54,495,1975

1,3-双(氯甲基)四甲基二硅氮烷安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
UN 3265 8/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
JM9210000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2931900090

1,3-双(氯甲基)四甲基二硅氮烷合成路线

1,3-双(氯甲基)四甲基二硅氮烷上下游产品

1,3-双(氯甲基)四甲基二硅氮烷上游产品

1,3-双(氯甲基)四甲基二硅氮烷下游产品

1,3-双(氯甲基)四甲基二硅氮烷海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

1,3-双(氯甲基)四甲基二硅氮烷文献

Synthesis, characterization and coordination chemistry of a macrocyclic ligand containing arsenic donors.

Dalton Trans. (3) , 452-9, (2005)

The preparation and characterization of the macrocyclic diamido-diarsine ligand [As2N2]Li2(1,4-dioxane) (1) (where As2N2 = PhAs(CH2SiMe2NSiMe2CH2)2AsPh) and a series of early transition metal complexe...

The formation of cyclized silyl derivatives of beta-hydroxyamines and their analyses by means of gas chromatography mass spectrometry.

Biomed. Mass Spectrom. 5(1) , 25-8, (1978)

A generally applicable silylation method for beta-hydroxylated primary, secondary, tertiary and even quaternary amines is presented. These aminoalcohols form 6-membered heterocycles under the influenc...

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