Merck
  • 748684
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748684

Sigma-Aldrich

光气 溶液

15 wt. % in toluene

Synonym(s):
Carbon oxychloride, Carbonyl chloride, Phosgen
Linear Formula:
COCl2
CAS Number:
Molecular Weight:
98.92
Beilstein:
1098367
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

形式

liquid

质量水平

浓度

15 wt. % in toluene

密度

0.924 g/mL at 25 °C

储存温度

2-8°C

SMILES string

ClC(Cl)=O

InChI

1S/CCl2O/c2-1(3)4

InChI key

YGYAWVDWMABLBF-UHFFFAOYSA-N

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一般描述

碳酰氯是在自由基诱导的氯代烃降解过程中形成的。已经报道了使用热解吸(TD)及气相色谱-质谱(GC-MS)测定空气样品中的碳酰氯。

应用

碳酰氯溶液可用于合成以下物质:
  • 磺酰氯
  • Fmoc(芴基甲氧基羰基氯)-十八烷基磺酰氯
  • O-苄基-L-丝氨酸羧酸酐
碳酰氯溶液(15 wt. %,以甲苯为溶剂)已被用于合成以下肽单体:
  • γ-(4-炔丙氧基苄基)-L-谷氨酸N-羧酸酐(POB-L-Glu-NCA)
  • γ-(4,5-二甲氧基-2-硝基苄基)-L-谷氨酸 N-羧酸酐(DMNB-L-Glu-NCA)
  • γ-(4,5-二甲氧基-2-硝基苄基)-D-谷氨酸盐 N-羧酸酐(DMNB-D-Glu-NCA)
  • 2-硝基苄基(4-乙烯基苯基)氨基甲酸酯

包装

25, 100, 500 mL
推荐将25毫升安全/密封瓶作为一次性使用的瓶子。重复穿刺可能会导致产品性能下降。

法律信息

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

警示用语:

Danger

危险分类

Acute Tox. 1 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B - STOT RE 2 - STOT SE 3

靶器官

Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(F)

39.2 °F - closed cup

闪点(C)

4 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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