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2,6-二甲基吗啉

2,6-二甲基吗啉用途

【用途一】
2，6-二甲基吗啉是杀菌剂丁苯吗啉的中间体。

2,6-二甲基吗啉名称

[ CAS 号 ]:
141-91-3

[ 中文名 ]:
2,6-二甲基吗啉

[ 英文名 ]:
Dimethylmorpholine

[中文别名 ]:

2,6-二甲基吗啡啉

[英文别名 ]:

Dimethylmorpholine
Morpholine, 2,6-dimethyl-
2,6-Dimethylmorpholine
EINECS 205-509-3
MFCD00005973

2,6-二甲基吗啉物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
146.6±0.0 °C at 760 mmHg

[ 熔点 ]:
−85 °C(lit.)

[ 分子式 ]:
C₆H₁₃NO

[ 分子量 ]:
115.174

[ 闪点 ]:
48.9±0.0 °C

[ 精确质量 ]:
115.099716

[ PSA ]:
21.26000

[ LogP ]:
-0.10

[ 外观性状 ]:
透明液体

[ 蒸汽压 ]:
4.6±0.2 mmHg at 25°C

[ 折射率 ]:
1.406

[ 储存条件 ]:
库房通风低温干燥,与氧化剂、酸类分开存放

[ 稳定性 ]:
Stable. Incompatible with oxidizing agents, strong acids. Flammable.

[ 水溶解性 ]:
>=0.01 g/100 mL at 19 ºC

2,6-二甲基吗啉MSDS

2,6-二甲基吗啉毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QE1750000

CHEMICAL NAME :: Morpholine, 2,6-dimethyl-

CAS REGISTRY NUMBER :: 141-91-3

BEILSTEIN REFERENCE NO. :: 0103036

LAST UPDATED :: 199701

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C6-H13-N-O

MOLECULAR WEIGHT :: 115.20

WISWESSER LINE NOTATION :: T6M DOTJ C1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2830 mg/kg

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

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >4000 ppm/4H

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 710 uL/kg

TOXIC EFFECTS :: Skin and Appendages - primary irritation (after topical exposure)

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 6666 ug/plate

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 5(Suppl 1),3,1983

2,6-二甲基吗啉安全信息

[ 符号 ]:

GHS02, GHS05, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H311-H318

[ 警示性声明 ]:
P280-P305 + P351 + P338-P312

[ 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) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R10;R21;R41

[ 安全声明 (欧洲) ]:
S16-S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 1992 3/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
QE1750000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
2934999090

2,6-二甲基吗啉合成路线

2,6-二甲基吗啉上下游产品

2,6-二甲基吗啉上游产品

2,6-二甲基吗啉下游产品

2,6-二甲基吗啉制备

其制备方法是由二-(2-羟基丙基)胺盐酸盐与浓硫酸共热脱水而得，再加碱析出2，6-二甲基吗啉，精馏而得成品。

2,6-二甲基吗啉海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 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

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,6-二甲基吗啉文献

Co-assembly of a three-dimensional open framework sulfide with a novel linkage between an oxygen-encapsulated T3 cluster and a supertetrahedral T2 cluster.

Chem. Commun. (Camb.) , (2013)

Solvothermal reactions of S, Ga and Sn using cis-2,6-dimethylmorpholine (DMMP) as an organic template, in the presence of a trace amount of H2O at 180 °C, generated microporous [C6H14NO]14.4[Ga6.40Sn2...

The nitrosating agent in mice exposed to nitrogen dioxide: improved extraction method and localization in the skin.

Cancer Res. 43(6) , 2550-4, (1983)

We reported previously that mice exposed to atmospheric NO2 contained a nitrosating agent (NSA) that reacted with morpholine in aqueous methanol homogenates of the mice to give N-nitrosomorpholine. We...

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