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15307

Sigma-Aldrich

氯醛 水合物

≥99%

别名:

三氯乙醛 水合物

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About This Item

线性分子式:
Cl3CCH(OH)2
CAS号:
302-17-0
分子量:
165.40
Beilstein:
1698497
EC 号:
206-117-5
MDL编号:
MFCD00044479
UNSPSC代码:
12352100
PubChem化学物质编号:
57647358
NACRES:
NA.22

质量水平

100

方案

≥99%

反应适用性

reagent type: cross-linking reagent

药品控制

USDEA Schedule IV

杂质

chlor alcoholate, complies
 organic volatile impurities, complies (GC)
 residual solvents Toluene, Chloroform, Benzene, complies
≤0.002% heavy metals (as Pb)
≤0.1% non-volatile matter

灼烧残渣

≤0.1% (as SO4)

pH值（酸碱度）

2.8-5.5 (20 °C, 10%)

mp

57 °C (lit.)

痕量阴离子

chloride (Cl-): ≤70 mg/kg

适用性

complies for appearance of solution
complies for reaction against H2SO4

SMILES字符串

OC(O)C(Cl)(Cl)Cl

InChI

1S/C2H3Cl3O2/c3-2(4,5)1(6)7/h1,6-7H

InChI key

RNFNDJAIBTYOQL-UHFFFAOYSA-N

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应用

水合氯醛在许多方案中用作植物组织显微镜检查的透明剂，而不破坏细胞特征。

象形图

Skull and crossbones
GHS06

警示用语：

Danger

危险声明

H301,H315,H319

危险分类

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCM7371
BCCL5133
BCCM1489
BCCL5134
BCCL1533

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