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2-异丙基-4-甲基-6-羟基嘧啶

2-异丙基-4-甲基-6-羟基嘧啶用途

【用途一】
用作医药中间体
【用途二】
2-异丙基-4-甲基-6-羟基嘧啶是杀虫剂二嗪磷的中间体。
【用途三】
有机磷农药二嗪磷、医药中间体。

2-异丙基-4-甲基-6-羟基嘧啶名称

[ CAS 号 ]:
2814-20-2

[ 中文名 ]:
2-异丙基-6-甲基-4-嘧啶醇

[ 英文名 ]:
pyrimidinol

[中文别名 ]:

[英文别名 ]:

2-Isopropyl-6-methyl-4-hydroxypyrimidine
2-Isopropyl-6-methylpyrimidin-4(3H)-one
EINECS 220-561-7
6-hydroxy-2-isopropyl-4-methylpyrimidine
2-ISOPROPYL-6-METHYL-4-PYRIMIDONE
6-methyl-2-(propan-2-yl)pyrimidin-4(1H)-one
4-Pyrimidinol, 6-methyl-2-(1-methylethyl)-
pyrimidinol
4(1H)-Pyrimidinone,6-methyl-2-(1-methylethyl)
4-hydroxy-2-isopropyl-6-methyl-pyrimidine

2-异丙基-4-甲基-6-羟基嘧啶物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
244.3±20.0 °C at 760 mmHg

[ 熔点 ]:
172-175 °C(lit.)

[ 分子式 ]:
C₈H₁₂N₂O

[ 分子量 ]:
152.194

[ 闪点 ]:
101.6±21.8 °C

[ 精确质量 ]:
152.094955

[ PSA ]:
46.01000

[ LogP ]:
0.50

[ 外观性状 ]:
固体;White to Light yellow powder to crystal

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.528

[ 储存条件 ]:
存放于惰性气体之中;避免空气

2-异丙基-4-甲基-6-羟基嘧啶MSDS

详细MSDS(安全技术说明书)

2-异丙基-4-甲基-6-羟基嘧啶毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UW7525000

CHEMICAL NAME :: 4(3H)-Pyrimidinone, 2-isopropyl-6-methyl-

CAS REGISTRY NUMBER :: 2814-20-2

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C8-H12-N2-O

MOLECULAR WEIGHT :: 152.22

WISWESSER LINE NOTATION :: T6N CNJ BY1&1 DQ F1

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 :: 2700 mg/kg

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

REFERENCE :: JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 18,208,1970

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2200 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(3),69,1987 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7800 mg/kg/6W-I

TOXIC EFFECTS :: Vascular - BP elevation not characterized in autonomic section Blood - changes in leukocyte (WBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other transferases

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(3),69,1987

2-异丙基-4-甲基-6-羟基嘧啶安全信息

[ 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 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
UW7525000

[ 海关编码 ]:
2933599090

2-异丙基-4-甲基-6-羟基嘧啶上下游产品

2-异丙基-4-甲基-6-羟基嘧啶上游产品

2-异丙基-4-甲基-6-羟基嘧啶下游产品

2-异丙基-4-甲基-6-羟基嘧啶制备

由异丁醛制得的异丁腈与甲醇、氯化氢反应，制成亚胺醚盐酸盐。反应方程式如下：
由亚胺醚盐酸盐与氨反应生成异丁脒，再与乙酰乙酸乙酯在氢氧化钠存在下环合生成2-异丙基-4-甲基-6-羟基嘧啶。

2-异丙基-4-甲基-6-羟基嘧啶海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
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

[ 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%