604380
多聚甲醛-13C
≥99 atom % 13C, 99% (CP)
别名:
甲醛-13C 聚合物
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关于此项目
线性分子式:
(13CH2O)n
分子量:
31.02
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.12
MDL number:
Isotopic purity:
≥99 atom % 13C
Assay:
99% (CP)
Mass shift:
M+1
Form:
solid
isotopic purity
≥99 atom % 13C
Quality Level
assay
99% (CP)
form
solid
mp
170 °C (dec.) (lit.)
mass shift
M+1
SMILES string
[X]O[13CH2]O[13CH2]O[13CH2][X]
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
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Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Eye Dam. 1 - Flam. Sol. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
4.1B - Flammable solid hazardous materials
wgk
WGK 2
flash_point_f
158.0 °F - closed cup
flash_point_c
70 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
André K Eckhardt et al.
Nature chemistry, 10(11), 1141-1147 (2018-09-12)
Carbohydrates (CH2O)n are the formal adducts of carbon (atoms) to water with a repeating unit that structurally resembles H-C̈-OH (hydroxymethylene). Although hydroxymethylene has been suggested as a building block for sugar formation, it is a reactive species that had escaped
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 604380-1G | 04061841679042 |