252360
吗啉
ACS reagent grade, ≥99.0%, liquid
别名:
四氢-1,4-噁嗪
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关于此项目
经验公式（希尔记法）:
C4H9NO
化学文摘社编号:
分子量:
87.12
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39162409
UNSPSC Code:
12352100
EC Number:
203-815-1
MDL number:
Beilstein/REAXYS Number:
102549
Assay:
≥99.0%
Form:
liquid
产品名称
吗啉, ACS reagent, ≥99.0%
grade
ACS reagent
Quality Segment
vapor density
3 (vs air)
vapor pressure
31 mmHg ( 38 °C), 7 mmHg ( 20 °C)
assay
≥99.0%
form
liquid
autoignition temp.
590 °F
expl. lim.
10.8 %
color
APHA: ≤15
refractive index
n20/D 1.454 (lit.)
bp
126.0-130.0 °C, 129 °C (lit.)
mp
−7-−5 °C (lit.)
density
0.996 g/mL at 25 °C (lit.)
functional group
ether
SMILES string
C1COCCN1
InChI
1S/C4H9NO/c1-3-6-4-2-5-1/h5H,1-4H2
InChI key
YNAVUWVOSKDBBP-UHFFFAOYSA-N
Application
吗啉可用于制备衍生物，如 4-苯甲酰氧基吗啉 和 1-吗啉丙-1-酮。也可用于 ( S )-3,3′ 的制备-双吗啉甲基-5,5′,6,6',7,7',8,8'-八氢-1,1′-用于不对称合成的双功能手性催化剂二-2-萘酚。吗啉作为一种碱，可用于从末端炔烃和醛制备 1，3-二取代烯烃。
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Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Repr. 2 - Skin Corr. 1B
存储类别
3 - Flammable liquids
flash_point_f
87.8 °F - closed cup
flash_point_c
31 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter