CAS 4300-97-4 MFCD00000710-3-Chloro-2,2-Dimethylpropionyl Chloride 3-氯-2,2-二甲基丙酰氯 TAO{mole}

3-Chloro-2,2-Dimethylpropionyl Chloride 3-氯-2,2-二甲基丙酰氯

CAS 4300-97-4 MFCD00000710

化学结构图

SMILES: CC(C)(CCl)C(=O)Cl

化学属性

Mol. Formula	C5H8Cl2O
Mol. Weight	155
Refractive index	1.4510 to 1.4540
Boiling Point	85-86
Density	1.19
Flash Point	62°C(lit.)
Solubility	起反应
Appearance	1.4530，相对密度 1.199，f.p.62℃，溶于醚类。本品为无色具刺激性液体，b.p.85～86℃/8 kpa，n D 20

别名和识别编码

Chemical Name	3-Chloro-2,2-Dimethylpropionyl Chloride
MDL Number	MFCD00000710
CAS Number	4300-97-4
Synonym	2,2-Dimethyl-3-chloropropanoic acid chloride 3-CHLORO-2,2-DIMETHYLPROPIONYL CHLORIDE 3-CHLOROPIVALIC CHLORIDE 3-CHLOROPIVALOYL CHLORIDE 98% 3-Chloro-2,2-dimethylpropionyl chloride; 3-Chloro-2,2-dimethylpropanoyl chloride 3-chloro-2,2-dimethylpropaneyl chloride 3-chloropivaloyl chloride，3-chloro-2，2-dimethyl propinyl chloride 3-氯-2,2-二甲基丙酰氯 3-氯代特戊酰氯 3-氯新戊酰氯 3-氯特戊酰氯 B-Chloropivaloyl chloride CHLOROPIVALOYL CHLORIDE CPC β-Chloropivaloyl chloride, 3-Chloropivaloyl chloride 氯代特戊酰氯氯代特戊酰氯(3-氯-2,2-二甲基丙酰氯)
PubChem Substance ID	61345
EC Number	224-311-8
Beilstein Registry Number	1746729
Reaxys-RN	1746729
Chemical Name Translation	3-氯-2,2-二甲基丙酰氯
LabNetwork Molecule ID	LN00173460
InChI	InChI=1S/C5H8Cl2O/c1-5(2,3-6)4(7)8/h3H2,1-2H3

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安全信息

GHS Symbol

WGK Germany3

Hazard statements

H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
H330 Fatal if inhaled 吸入致命
H335 May cause respiratory irritation 可能导致呼吸道刺激
H227 Combustible liquid 可燃液体

Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Precautionary statements

P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P234 Keep only in original container. 只保留在原来的容器中。
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P284 Wear respiratory protection.? 佩戴呼吸保护装置。
P301+P330+P331+P310
P303+P361+P353+P310+P363
P304+P340+P310
P305+P351+P338
P305+P351+P338+P310
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P370+P378
P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
P403+P233
P405 Store locked up. 上锁保管。
P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Danger

Hazard Codes 6.1 C C,Xi T+

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；

Risk Statements

R22 Harmful if swallowed 吞咽有害
R23 Toxic by inhalation 吸入有毒
R26 Very toxic by inhalation 吸入极毒
R34 Causes burns 会导致灼伤
R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

UN Number 3390

Packing GroupIII

Storage condition 密封充氩保存

Hazard Class6.1/8

其他信息

F:19
Sigma Aldrich:4300-97-4(sigmaaldrich)
氯代特戊酰氯价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 C1243 3-氯代特戊酰氯 3-Chloropivaloyl Chloride 500G 1800元 2014/06/02 C1243 3-氯代特戊酰氯 3-Chloropivaloyl Chloride 25G 295元
TCI Shanghai:3-氯新戊酰氯 3-Chloropivaloyl Chloride,>;97.0%(T)(4300-97-4)
Acros Organics:3-氯代特戊酰氯 3-Chloropivaloyl chloride, 98%(4300-97-4)
用途三:医药、农药及其他化学合成。
用途二:3-氯特戊酰氯是除草剂异恶草松和恶草酮的中间体。
用途一:用作医药、农药中间体，可用于合成农药恶草酮
Hazard Note:Irritant
MOL 文件:4300-97-4.mol
上游原料:氯 --> 三甲基乙酰氯 --> 3-氯特戊酸
方法一:其制备方法是在反应瓶中加入3-氯特戊酸和氯化亚砜，加热反应，反应结束后蒸去剩余的氯化亚砜，再在减压下蒸馏得产品。
下游产品:异恶草酮
图谱信息:氯代特戊酰氯(4300-97-4)红外图谱(IR1) 氯代特戊酰氯(4300-97-4)核磁图( 13 CNMR) 氯代特戊酰氯(4300-97-4)质谱(MS) 氯代特戊酰氯(4300-97-4)核磁图( 1 HNMR)
MSDS 信息:3-Chloro-2,2-dimethylpropanoyl chloride(4300-97-4).msds