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三甲基硅咪唑(TSIM)

三甲基硅咪唑(TSIM)用途

用作抗菌素中间体、特强的硅烷化剂
甲硅烷基化试剂，在氨基存在的条件下保护羟基基团。抗菌素中间体

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三甲基硅咪唑(TSIM)名称

[ CAS 号 ]:
18156-74-6

[ 中文名 ]:
三甲基硅咪唑

[ 英文名 ]:
N-(Trimethylsilyl)imidazole

[中文别名 ]:

[英文别名 ]:

Me3Si/imidazole
TSIM
sim kit
TMS-Imidazole Kit
N-(Trimethylsilyl)-Imidazole
1-(Trimethylsilyl)-1H-imidazole
Imidazole, 1- (trimethylsilyl)-
N-Trimethylsilylimidazole,TMSI,TSIM
TMSI
MFCD00005280

三甲基硅咪唑(TSIM)物理化学性质

[ 密度 ]:
0.956

[ 沸点 ]:
93-94 ºC (13 mmHg)

[ 熔点 ]:
-42 °C

[ 分子式 ]:
C₆H₁₂N₂Si

[ 分子量 ]:
140.258

[ 闪点 ]:
80.5±18.7 °C

[ 精确质量 ]:
140.076981

[ PSA ]:
17.82000

[ LogP ]:
1.12

[ 外观性状 ]:
透明黄色液体

[ 蒸汽压 ]:
0.2±0.4 mmHg at 25°C

[ 折射率 ]:
1.479

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
decomposes

三甲基硅咪唑(TSIM)MSDS

三甲基硅咪唑(TSIM)毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NI8700000

CHEMICAL NAME :: Imidazole, N-(trimethylsilyl)-

CAS REGISTRY NUMBER :: 18156-74-6

BEILSTEIN REFERENCE NO. :: 0606148

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H12-N2-Si

MOLECULAR WEIGHT :: 140.29

WISWESSER LINE NOTATION :: T5N CNJ A-SI-1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 750 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 :: 1000 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

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三甲基硅咪唑(TSIM)安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H315-H319-H335

[ 警示性声明 ]:
P210-P261-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
F:Flammable

[ 风险声明 (欧洲) ]:
R11;R14;R36/37/38

[ 安全声明 (欧洲) ]:
S16-S26-S33-S37/39

[ 危险品运输编码 ]:
UN 1993 3/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
NI8700000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
29332990

三甲基硅咪唑(TSIM)合成路线

三甲基硅咪唑(TSIM)上下游产品

三甲基硅咪唑(TSIM)上游产品

三甲基硅咪唑(TSIM)下游产品

三甲基硅咪唑(TSIM)海关

[ 海关编码 ]: 2933290090

[ 中文概述 ]:
2933290090. 其他结构含非稠合咪唑环的化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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