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N-甲酰吗啉

N-甲酰吗啉用途

用于天然气、合成气、烟道气、天然气凝析油及汽油等的脱硫;是石油芳烃装置的最佳抽提溶剂，可用萃取蒸馏回收芳烃，它具有选择性好，热稳定性和化学稳定性好，无毒害，无腐蚀。是目前最广泛应用的回收芳烃溶剂。

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N-甲酰吗啉名称

[ CAS 号 ]:
4394-85-8

[ 中文名 ]:
N-甲酰吗啉

[ 英文名 ]:
Morpholine-4-carbaldehyde

[中文别名 ]:

[英文别名 ]:

morpholine-4-carbaldehyde
Molsidomine impurity D
EINECS 224-518-3
4-Morpholinecarboxaldehyde
MFCD00006170
4-Morpholinecarbaldehyde
4-formylmorpholine
N-Formylmorpholine

N-甲酰吗啉物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
236.5±0.0 °C at 760 mmHg

[ 熔点 ]:
20-23 °C(lit.)

[ 分子式 ]:
C₅H₉NO₂

[ 分子量 ]:
115.131

[ 闪点 ]:
107.0±25.4 °C

[ 精确质量 ]:
115.063332

[ PSA ]:
29.54000

[ LogP ]:
-1.30

[ 外观性状 ]:
透明黄色液体

[ 蒸汽压 ]:
0.0±0.4 mmHg at 25°C

[ 折射率 ]:
1.548

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
SOLUBLE

N-甲酰吗啉MSDS

详细MSDS(安全技术说明书)

N-甲酰吗啉毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QD9694000

CHEMICAL NAME :: 4-Morpholinecarboxaldehyde

CAS REGISTRY NUMBER :: 4394-85-8

BEILSTEIN REFERENCE NO. :: 0110293

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C5-H9-N-O2

MOLECULAR WEIGHT :: 115.15

WISWESSER LINE NOTATION :: T6N DOTJ AVH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,888,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,888,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6500 uL/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >16 mL/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

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N-甲酰吗啉安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H319

[ 警示性声明 ]:
P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S23-S24/25

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

[ WGK德国 ]:
3

[ RTECS号 ]:
QD9694000

[ 海关编码 ]:
29349990

N-甲酰吗啉合成路线

详细合成路线

N-甲酰吗啉上下游产品

N-甲酰吗啉上游产品

N-甲酰吗啉下游产品

N-甲酰吗啉海关

[ 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%

N-甲酰吗啉文献

Reaction of tertiary formamides with sulphur tetrafluoride. Direct synthesis of (trifluoromethyl) amines. Dmowski W and Kaminski M.

J. Fluor. Chem. 23(3) , 207-18, (1983)

209. A synthesis of adenine labelled with 14C. Clark VM and Kalckar HM.

J. Chem. Soc. , 1029-30, (1950)

Cyclic host having double bonds as bridging units. Paek K-S and Cram DJ.

Bull. Korean Chem. Soc. 10(6) , 569, (1989)

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