75548
三甲基原甲酸酯
puriss., ≥99.0% (GC)
别名:
三甲氧基甲烷
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关于此项目
线性分子式:
CH(OCH3)3
化学文摘社编号:
分子量:
106.12
EC Number:
205-745-7
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
969215
vapor density
3.67 (vs air)
vapor pressure
23.5 mmHg ( 20 °C), 40 mmHg ( 30 °C), 57 mmHg ( 40 °C)
grade
puriss.
assay
≥99.0% (GC)
expl. lim.
5.1 %
refractive index
n20/D 1.379
bp
101-102 °C (lit.)
density
0.97 g/mL at 25 °C (lit.)
SMILES string
COC(OC)OC
InChI
1S/C4H10O3/c1-5-4(6-2)7-3/h4H,1-3H3
InChI key
PYOKUURKVVELLB-UHFFFAOYSA-N
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
D Timothy Anstine et al.
Monatshefte fur chemie, 145(7), 1117-1135 (2014-08-12)
Three new linear pentapyrrole rubinoid analogs: 2,3,7,8,17,18,22,23-octamethyl-12,13-bis-(2-carboxyethyl)-1,10,15,24,25,27,28,29-octahydro-27H-pentapyrrin-1,24-dione and 2,3,8,12,13,17,22,23-octamethyl-7,18-bis-(2-carboxyethyl)-1,10,15,24,25,26,27,28,29-octahydro-27H-pentapyrrin-1,24-dione, and its 7,18-dihexanoic acid analog were synthesized, respectively, from 2,3,7,8-tetramethyl-(10H)-dipyrrin-2-one, from 2,3,8-trimethyl-7-[2-(methoxycarbonyl)ethyl]-(10H)-dipyrrinone, and 2,3,8-trimethyl-7-[5-(methoxycarbonyl)pentyl]-(10H)-dipyrrinone. 13C NMR and 1H NMR measurements in (CD3)2SO confirmed the pentapyrrole structures, while 1H NMR data indicate
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 370118-1G | 04061826662854 |
| 370118-5G | 04061833322581 |
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