CAS 3724-43-4; (氯亚甲基)二甲基氯化铵; Methanaminium,N-(chloromethylene)-N-methyl-,chloride

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

C854736

MACKLIN

(氯亚甲基)二甲基氯化铵

96%

58元/1g; 190元/5g; 686元/25g; 2336元/100g; 9455元/500g;

展开

储存：2-8°C
状态：白色到淡黄色到橙色固体

C1545

TCI

(Chloromethylene)dimethyliminium Chloride

>95.0%(T)

1150元/25G; 4990元/250G;

展开

基本信息

纯度/分析方法	>95.0%(T)
分子式/分子量	C₃H₇Cl₂N = 128.00
外观与形状(20℃)	固体
储存温度	0-10℃
储存在惰性气体下	存放于惰性气体之中
应避免的情况	光,湿气 (分解),加热
Reaxys-RN	3566322
PubChem物质ID	87566542
MDL编号	MFCD00011868

技术规格

Appearance	White to Light yellow to Light orange powder to crystal
Purity(Argentometric Titration)	min. 95.0 %

安全信息

图形或危害标志
信号词	危险
危险性说明	H301 : 吞咽会中毒。 H314 : 造成严重皮肤灼伤和眼损伤。 H360 : 可能对生育能力或胎儿造成伤害。 H290 : 可能腐蚀金属。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P260 : 不要吸入粉尘或烟雾。 P270 : 使用本产品时不要进食、饮水或吸烟。 P202 : 在阅读并明了所有安全措施前切勿搬动。 P234 : 只能在原容器中存放。 P201 : 使用前取得专用说明。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P390 : 吸收溢出物，防止材料损坏。 P308 + P313 : 如接触到或有疑虑：求医/就诊。 P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。 P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。 P363 : 沾染的衣服清洗后方可重新使用。 P301 + P310 + P330 : 如误吞咽：立即呼叫急救中心/医生。漱口。 P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。 P305 + P351 + P338 + P310 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。立即呼叫急救中心/医生。 P406 : 贮存于抗腐蚀/带抗腐蚀衬里的容器中。 P405 : 存放处须加锁。

运输信息

UN编号	UN2923
类别	8 / 6.1
包装类别	III
监管条件代码(*)

B24172

Alfa Aesar

(Chloromethylene)dimethylammonium chloride

96%

594元/5g; 3083元/25g; 10582元/100g;

展开

应用
(Chloromethylene)dimethylammonium chloride is used in the synthesis of beta-lactams, n-vinyl substituted indoles and fused 2-pyridone rings and 2-azetidinones. It is used as a formylating agent and used in the preparation of anti-poxvirus agents. It is used in Staudinger reaction and Hundsdiecker-barton iododecarboxylation reaction. It is widely used for studying organic photosensitizers, which finds application in dye-sensitized solar cells.

备注
Moisture sensitive. It may decompose in moist air/ water. Incompatible with bases, strong oxidizing agents, amines, metals and butyl rubber.

基本信息

MDL
MFCD00011868

EINECS
425-970-6

分子式
C₃H₇Cl₂N

分子量
128.00

熔点
130° dec.

灵敏度
Keep Cold. Moisture Sensitive.

形态
Crystalline powder

溶解性
Soluble in water.

Beilstein
3566322

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H314-H318-H360
Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.May damage fertility or the unborn child.

Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
8

包装组
II

危险类别
61-14-22-35
May cause harm to the unborn child.Reacts violently with water.Harmful if swallowed.Causes severe burns.

安全等级
53-45
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

TSCA
是

C29577

Alfa Aesar

(Chloromethylene)dimethylammonium chloride

96%

633元/5g; 2979元/25g;

展开

基本信息

Ref#
29577

MDL
11868

分子式
C3 H7 Cl2 N

分子量
128

安全信息

UN#
3261

危险等级
8

包装组
II

280909

Sigma-Aldrich

(Chloromethylene)dimethyliminium Chloride

95%

358.59元/5 G; 1296.14元/25 G;

展开

产品说明

应用

用于合成以下物质的试剂或反应物：

β-Staudinger 反应中的内酰胺
通过NH-吲哚与乙烯基溴的交叉耦合得到的 N-乙烯基取代吲哚
多环融合 2-吡啶酮基荧光支架
酯前体药物作为抗痘病毒药物
用于检测 G-四链体形成的三甲胺菁染料
磷脂酰丝氨酸等排体(通过 Hundsdiecker-Barton 碘十二羧基化反应)
经由 [2 + 2]-环加成的 2-氮杂环丁酮

用于研究染料敏化太阳能电池中的有机光敏剂
用 β-氨基酸通过羧基活化与环化脱水作用来制备 β-内酰胺的试剂。也用于将 α-氨基腈转化为 4-氯咪唑。

包装

5, 25 g in glass bottle

基本信息

线性分子式	ClCH=N(CH₃)₂Cl
分子量	128.00
Beilstein	3566322
EC 号	425-970-6
MDL编号	MFCD00011868
PubChem化学物质编号	24856957
NACRES	NA.22

产品性质

质量水平	200
测定	95%
reaction suitability	reaction type: C-C Bond Formation
杂质	<5% DMF
mp	132 ℃ (dec.) (lit.)
储存温度	2-8℃
SMILES string	[Cl-].C\[N+](C)=C\Cl
InChI	1S/C3H7ClN.ClH/c1-5(2)3-4;/h3H,1-2H3;1H/q+1;/p-1
InChI key	QQVDYSUDFZZPSU-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Danger
危险声明	H302 - H314 - H360D
预防措施声明	P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1A
补充剂危害	EUH014
储存分类代码	6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

046921

Fluorochem

N-Chloromethylene-N,N-dimethyl ammonium chloride

95%

220元/1g; 550元/5g; 1870元/25g; 6248元/100g;

展开

基本信息

CAS Number	3724-43-4
MDL Number	MFCD00011868
Melting Point	132℃
Density	0.76

安全信息

图形或危害标志
危险性说明	EUH014: Reacts violently with water. H290: May be corrosive to metals. H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. H360D: May damage the unborn child.
防范说明	P201: Obtain special instructions before use. P202: Do not handle until all safety precautions have been read and understood. P234: Keep only in original container. P260: Do not breathe P264: Wash hands and face thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P280: Wear P281: Use personal protective equipment as required. P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313: IF exposed or concerned: Get medical advice/ attention. P310: Immediately call a POISON CENTER or doctor/physician. P321: Specific treatment (see ' First aid. on this label). P330: Rinse mouth. P363: Wash contaminated clothing before reuse. P390: Absorb spillage to prevent material damage. P405: Store locked up. P406: Store in corrosive resistant/. container with a resistant inner liner. P501: Dispose of contents/container to hazardous or special waste collection point..