3-(2,2-二氯乙烯基)-2,2-二甲基环丙基羧酸甲基酯,61898-95-1，生产厂家，价格-洛克化工网移动版

3-(2,2-二氯乙烯基)-2,2-二甲基环丙基羧酸甲基酯

中文名称：: 3-(2,2-二氯乙烯基)-2,2-二甲基环丙基羧酸甲基酯

中文别名：: 3-(2,2-二氯乙烯基)-2,2-二甲基环丙烷羧酸甲酯;
3-(2,2-二氯乙烯基)-2,2-二甲基环丙基羧酸甲基酯;
3-(2,2-二氯乙烯基)-2,2-二甲基-(1-环丙烷)羧酸甲酯

英文名称：: Cyclopropanecarboxylicacid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, methyl ester

英文别名：: METHYL 3-(2,2-DICHLOROVINYL)-2,2-DIMETHYL-(1-CYCLOPROPANE)CARBOXYLATE;
3-(2,2-Dichloroethenyl)-2,2-dimethyl-cyclopropanecarboxylic acid, methyl ester;
DV Ester;
Methyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-(1-cyclopropane)carboxylate;
Methyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-(1-cyclopropane)carboxylate, cis/trans;
methyl (1S,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate;
methyl (1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate;
methyl (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate;
methyl (1S,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate;
DV Methyl chrysanthemate;
Naphthol Red [CL, MH, PF];
Naphthol Red AS;
Benzoic acid, 4-(((2,5-dichlorophenyl)amino)carbonyl)-2-(2-(2-hydroxy-;
methyl 4-[(2,5-dichlorophenyl)carbamoyl]-2-[(2Z)-2-{3-[(2-methoxyphenyl)carbamoyl]-2-oxonaphthalen-1(2H)-ylidene}hydrazinyl]benzoate;
Pigment Red 188;
methyl (1Z)-N-methyl-2-nitroethanimidothioate;
5-methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone;
N,N-Bis-(2,2,6,6-Tetramethyl-4-Piperidinyl)-Hexamethylenediamine;
N,N'-Bis(2,2,6,6-Tetramethyl-4-Pipe

CAS No.：: 61898-95-1

分子式：: C₉H₁₂Cl₂O₂

分子量：: 223.1

精确分子量：: 222.02100

PSA：: 26.30000

EINECS：: 263-308-6

InChI：: InChI=1/C9H12Cl2O2/c1-9(2)5(4-6(10)11)7(9)8(12)13-3/h4-5,7H,1-3H3/t5-,7+/m0/s13

风险术语：: R36/37/38

安全术语：: S26 S36 S37/S39

分子结构式：

SDS：: 查看

3-(2,2-二氯乙烯基)-2,2-二甲基环丙基羧酸甲基酯制备方法及用途

制备方法

用于生产菊酯类农药

合成制备方法

Farks法(重氮乙酸酯法)
由异丁烯与三氯乙醛在AlCl3催化下缩合成一烯醇，再经乙酰化、锌粉还原和酸催化异构化得到共轭双烯，即1，1-二氯-4-甲基戊二烯-[1，3]，最后与重氮乙酸甲酯(乙酯)在铜粉催化下进行反应，即得二氯菊酸甲酯(乙酯)。
相模法
由2-甲基丁烯[2]醇[1](异戊烯醇)与原乙酸甲酯(乙酯)，在酸性催化剂如丙酸存在下，进行缩合Clasen重排，生成3，3-二甲基戊烯[4]酸甲(乙)酯[贲亭酸甲(乙)酯]，后者与四氯化碳在过氧化苯甲酰存在下调聚加成，得到3，3-二甲基-4，6，6，6-四氯己烯[5]酸甲(乙)酯，然后在甲醇钠存在下进行脱氯化氢，环合而成二氯菊酸甲酯(乙酯)。
相模-库拉莱法
由1，1，1-三氯-2-羟基-4-甲基戊烯[4]即上述Farkas法中由异丁烯与三氯乙醛生成的烯醇，经对甲基苯磺酸催化异构化，得到1，1，1-三氯-2-羟基-4-甲基戊烯-[3]，再与原乙酸三甲(乙)酯进行缩合，Clasen重排反应，得3，3-二甲基-4，6，6-三氯己烯[4]酸甲(乙)酯，在反应过程中还生成部分二氯丁内酯。3，3-二甲基-4，6，6-三氯己烯[4]酸甲(乙)酯在乙醇钠存在下，环合生成二氯菊酸甲(乙)酯，而二氯丁内酯可用氯化氢或氯化亚砜在甲(乙)醇溶液中开环而生成3，3-二甲基-4，6，6-三氯己烯[4]酸甲(乙)酯，再环合得到二氯菊酸甲(乙)酯。
偏二氯乙烯法
与相模法相似，但用的原料不一样，避免了用烯醇与原乙酸酯的反应生成贲亭酸甲酯，从贲亭酸甲酯制备二氯菊酸甲酯与相模法一样。
用异戊二烯为原料与两分子氯化氢反应，生成1，3-二氯-3-甲基丁烷，再与偏二氯乙烯反应生成1，1，5-三氯-3，3-二甲基戊烯[1]，再用浓H2SO4或碱水解，得5-氯-3，3-二甲基戊酸，用甲醇在酸性介质中酯化，生成相应的5-氯-3，3-二甲基戊酸甲酯，再用甲醇钠脱氯化氢，得3，3-二甲基戊烯[4]酸甲酯，即贲亭酸甲酯。
环丁酮法
由丙烯腈和四氯化碳在加压下，以Cu为催化剂，进行调聚反应，生成2，4，4，4-四氯丁腈，进一步水解，酰氯化生成2，4，4，4-四氯丁酰氯，再在三乙胺存在下，加压脱氯化氢生成烯酮，再和异丁烯在压力下反应生成2-氯-2-三氯乙基-3，3-二甲基环丁酮，在三乙胺存在下，经Cine重排得2-三氯乙基-3，3-二甲基-4-氯环丁酮，再经Favorski重排得3-三氯乙基-2，2-二甲基环丙烷羧酸，然后用碱处理，脱氯化氢即得二氯菊酸。
NRDC法
由蒈醛酸甲酯与三苯基亚甲基二氯化膦进行Wittig反应，而得到二氯菊酸甲酯。

用途简介

用途

二氯菊酸甲酯化学名称为(±)顺反2，2-二甲基-3-2，2-二氯乙烯基环丙烷羧酸甲酯，是拟除虫菊酯重要中间体，可以制备氯菊酯、顺式氯氰菊酯、氯氰菊酯、高效氯氰菊酯、四氯苯菊酯、氟氯苯菊酯等。

3-(2,2-二氯乙烯基)-2,2-二甲基环丙基羧酸甲基酯物化性质

密度：: 1.303 g/cm3
沸点：: 239ºC at 760 mmHg
闪点：: 88.1°C
折射率：: 1.492-1.5
存储条件/存储方法：: 密闭于阴凉干燥环境中
稳定性相关：: 遵照规定使用和储存则不会分解。
其它信息：: 1.       性状：无色透明液体

2.       密度（g/mL,25/4℃）： 1.304

3.       相对蒸汽密度（g/mL,空气=1）：无可用

4.       熔点（ºC）：无可用

5.       沸点（ºC,常压）：234-235

6.       沸点（ºC,5.2kPa）：无可用

7.       折射率：1.492-1.5

8.       闪点（ºC）：无可用

9.       比旋光度（º）：无可用

10.    自燃点或引燃温度（ºC）：无可用

11.    蒸气压（kPa,25ºC）：无可用

12.    饱和蒸气压（kPa,60ºC）：无可用

13.    燃烧热（KJ/mol）：无可用

14.    临界温度（ºC）：无可用

15.    临界压力（KPa）：无可用

16.    油水（辛醇/水）分配系数的对数值：无可用

17.    爆炸上限（%,V/V）：无可用

18.    爆炸下限（%,V/V）：无可用

19.    溶解性：难溶于水，溶于甲苯、苯、氯仿等有机溶剂

3-(2,2-二氯乙烯基)-2,2-二甲基环丙基羧酸甲基酯安全信息

危险类别码：: R36/37/38
安全说明：: S26-S36-S37-S39
安全标志：: S26:万一接触眼睛，立即使用大量清水冲洗并送医诊治。
S36:穿戴合适的防护服装。
:
危险标志：: Xi

3-(2,2-二氯乙烯基)-2,2-二甲基环丙基羧酸甲基酯毒理性

生态数据：

该物质对环境可能有危害，对水体应给予特别注意。

3-(2,2-二氯乙烯基)-2,2-二甲基环丙基羧酸甲基酯 MSDS

Name:	Methyl 3-(2 2-dichlorovinyl)-2 2-dimethyl- Material Safety Data Sheet
Synonym:	3-(2,2-Dichloroethenyl)-2,2-dimethyl-cyclopropanecarboxylicacid, methyl este
CAS:	61898-95-1

Section 1 - Chemical Product MSDS Name:Methyl 3-(2 2-dichlorovinyl)-2 2-dimethyl- Material Safety Data Sheet
Synonym:3-(2,2-Dichloroethenyl)-2,2-dimethyl-cyclopropanecarboxylicacid, methyl este

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
61898-95-1	Methyl 3-(2,2-dichlorovinyl)-2,2-dimet	90%	263-308-6

Hazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container.

Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 61898-95-1: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Clear liquid
Color: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 234 - 235 deg C
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: > 110 deg C (> 230.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: 1.304
Molecular Formula: C9H12Cl2O2
Molecular Weight: 223.1

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 61898-95-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Methyl 3-(2,2-dichlorovinyl)-2,2-dimethyl- (1-cyclopropane)carboxylate, cis/trans - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 61898-95-1: No information available.
Canada
CAS# 61898-95-1 is listed on Canada's NDSL List.
CAS# 61898-95-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 61898-95-1 is listed on the TSCA inventory.

SECTION 16 - ADDITIONAL INFORMATION
N/A

3-(2,2-二氯乙烯基)-2,2-二甲基环丙基羧酸甲基酯分子结构与计算化学数据

分子结构数据

1、摩尔折射率：54.76

2、摩尔体积（m³/mol）：171.2

3、等张比容（90.2K）：440.3

4、表面张力（dyne/cm）：43.7

5、极化率（10^-24cm³）：21.70

计算化学数据

1.疏水参数计算参考值（XlogP）:无

2.氢键供体数量:0

3.氢键受体数量:2

4.可旋转化学键数量:3

5.互变异构体数量:无

6.拓扑分子极性表面积26.3

7.重原子数量:13

8.表面电荷:0

9.复杂度:254

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:2

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

3-(2,2-二氯乙烯基)-2,2-二甲基环丙基羧酸甲基酯下游产品

氯菊酯菊酸; 3-(2,2-二氯乙烯基)-2,2-二甲基环丙烷甲酸 2,3,4,5,6-五氟-3-(2,2-二氯乙烯基)-2,2-二甲基环丙烷羧酸苄酯