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2-甲基二氢硫氮茂

2-甲基二氢硫氮茂用途

【用途一】
用作增感染料中间体
【用途二】
医药中间体。

2-甲基二氢硫氮茂名称

[ CAS 号 ]:
2346-00-1

[ 中文名 ]:
2-甲基-2-噻唑啉

[ 英文名 ]:
2-Thiazoline, 2-methyl-

[中文别名 ]:

[英文别名 ]:

2-Methyl-4,5-dihydro-1,3-thiazole
2-Thiazoline, 2-methyl-
T5N CS AUTJ B1
2-Methyl-4,5-dihydrothiazole
2-Methyl-2-Thiazoline
4,5-Dihydro-2-methylthiazole
Thiazole,4,5-dihydro-2-methyl
2-Methylthiazoline
EINECS 219-071-6
2-THIAZOLINE,2-METHYL

2-甲基二氢硫氮茂物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
145.0±0.0 °C at 760 mmHg

[ 熔点 ]:
-101.0 °C(lit.)

[ 分子式 ]:
C₄H₇NS

[ 分子量 ]:
101.170

[ 闪点 ]:
37.2±0.0 °C

[ 精确质量 ]:
101.029922

[ PSA ]:
37.66000

[ LogP ]:
-0.51

[ 外观性状 ]:
无色至橙色-黄色液体

[ 蒸汽压 ]:
6.3±0.2 mmHg at 25°C

[ 折射率 ]:
1.591

[ 储存条件 ]:
2-8°C

2-甲基二氢硫氮茂MSDS

2-甲基二氢硫氮茂毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XJ4261470

CHEMICAL NAME :: Thiazole, 4,5-dihydro-2-methyl-

CAS REGISTRY NUMBER :: 2346-00-1

BEILSTEIN REFERENCE NO. :: 0104274

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C4-H7-N-S

MOLECULAR WEIGHT :: 101.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 480 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 24(1),55,1980

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3300 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 24(1),55,1980

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 600 mg/kg

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

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 20,16,1985

2-甲基二氢硫氮茂安全信息

[ 符号 ]:

GHS02

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226

[ 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) ]:
Xi

[ 风险声明 (欧洲) ]:
R10

[ 安全声明 (欧洲) ]:
S16

[ 危险品运输编码 ]:
UN 1993 3/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
XJ4261470

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
29341000

2-甲基二氢硫氮茂合成路线

2-甲基二氢硫氮茂上下游产品

2-甲基二氢硫氮茂上游产品

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2-甲基二氢硫氮茂海关

[ 海关编码 ]: 2934100090

[ 中文概述 ]:
2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 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

[ Summary ]:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2-甲基二氢硫氮茂文献

[Information from the Soviet Toxicology Center].

Gig. Tr. Prof. Zabol. (10) , 55-6, (1980)

[Nasal chemoreception in utero: preliminary experiences in fetal sheep].

C. R. Acad. Sci. III 313(7) , 319-25, (1991)

Intranasal injections of a fragrant solution of 2-methyl-2-thiazoline elicited significant heart rate decelerations in late pregnancy fetal sheep, while the injection of a control fluid (isotonic sali...

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