291056
甲酸甲酯
anhydrous, 99%
别名:
蚁酸甲酯
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关于此项目
线性分子式:
HCO2CH3
化学文摘社编号:
分子量:
60.05
UNSPSC Code:
12352108
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-481-7
Beilstein/REAXYS Number:
1734623
MDL number:
Assay:
99%
Grade:
anhydrous
Bp:
32-34 °C (lit.)
Vapor pressure:
32.91 psi ( 55 °C), 9.47 psi ( 20 °C)
grade
anhydrous
Quality Segment
vapor density
2.1 (vs air)
vapor pressure
32.91 psi ( 55 °C), 9.47 psi ( 20 °C)
assay
99%
form
liquid
autoignition temp.
842 °F
expl. lim.
23 %
impurities
<0.005% water
evapn. residue
<0.0005%
refractive index
n20/D 1.343 (lit.)
pH
4-5 (20 °C, 200 g/L)
bp
32-34 °C (lit.)
mp
−100 °C (lit.)
density
0.974 g/mL at 20 °C (lit.)
SMILES string
[H]C(=O)OC
InChI
1S/C2H4O2/c1-4-2-3/h2H,1H3
InChI key
TZIHFWKZFHZASV-UHFFFAOYSA-N
Application
甲酸甲酯可用于合成以下构件：
- 4-氯丁酸甲酯经-甲酰化生成 4-氯-2-甲酰丁酸甲酯
- 来自 α-[（甲氧基亚乙基）氨基] 乙酸甲酯的 α-[（甲氧基亚乙基）氨基]-β-羟基丙烯酸钾
- (S)-(-)-1-甲酰基-2-羟甲基吡咯烷经N-甲酰化生成 (S)-(+)-2-羟甲基吡咯烷
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 1 - STOT SE 1 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
-2.2 °F - closed cup
flash_point_c
-19 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves