3,4,6,6-tetramethyl-1H-pyrimidine-2-thione

3,4,6,6-tetramethyl-1H-pyrimidine-2-thione 基本信息
CAS号 37929-27-4 分子式 C8H14N2S
分子量 170.27500 精确质量  170.08800
PSA  47.36000 LogP  1.75540

基本信息 展开↓

CAS号:
37929-27-4
3D弹球模型:
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分子式:
C8H14N2S
分子量:
170.27500
中文名称:
3,4,6,6-tetramethyl-1H-pyrimidine-2-thione
英文名称:
3,4,6,6-tetramethyl-1H-pyrimidine-2-thione
中文别名:
3,4,6,6-tetramethyl-1H-pyrimidine-2-thione
英文别名:
3,4,6,6-tetramethyl-1H-pyrimidine-2-thione;
2-Thio-1,4,4,6-tetramethyl dihydropyrimidine;
USAF K-1338;
N1-Methyl-4,4,6-trimethyl-2-thiono-1,2,3,4-tetrahydro-pyrimidin;
1.4.4.6-Tetramethyl-3,4-dihydro-1H-pyrimidin-2-thion;
1,4,4,6-tetramethyl-3,4-dihydro-1H-pyrimidine-2-thione
精确分子量/精确质量:
170.08800
极性分子表面积/PSA:
47.36000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: PJHIWWBQJWTETG-UHFFFAOYSA-N

物化性质展开↓

密度:
1.09g/cm3
沸点:
212.6ºC at 760 mmHg
闪点:
82.4ºC
折射率:
1.574

安全信息展开↓

海关代码:
2933599090

合成路线查看所有的合成路线

  • 27406-60-6

    6-hydroxy-1,4,4,6-tetramethyl-1,3-diazinane-2-thione

  • ~95%

  • 37929-27-4

    3,4,6,6-tetramethyl-1H-pyrimidine-2-thione

  • 141-79-7

    异丙叉丙酮

  • +

  • 598-52-7

    N-甲基硫脲

  • ~9%

  • 58544-50-6

    2-methylamino-4,6,6-trimethyl-6H-1,3-thiazine

  • +

  • 37929-27-4

    3,4,6,6-tetramethyl-1H-pyrimidine-2-thione

  • 74-89-5

    甲胺

  • +

  • 27248-25-5

    4-isothiocyanato-4-methylpentan-2-one

  • ~6%

  • 37929-27-4

    3,4,6,6-tetramethyl-1H-pyrimidine-2-thione

  • +

  • 27406-60-6

    6-hydroxy-1,4,4,6-tetramethyl-1,3-diazinane-2-thione

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UW4725000
CHEMICAL NAME :
2(1H)-Pyrimidinethione, 3,4-dihydro-1,4,4,6-tetramethyl-
CAS REGISTRY NUMBER :
37929-27-4
LAST UPDATED :
199012
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H14-N2-S
MOLECULAR WEIGHT :
170.30
WISWESSER LINE NOTATION :
T6MYN FHJ BUS C1 D1 F1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

海关数据查看详细

中国海关编码:2933599090

概述:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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
摘要/Summary:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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