二氯甲烷 | 75-09-2
中文名称:
二氯甲烷
英文名称:
Dichloromethane(Methylene Chloride)
CAS No.:
75-09-2
分子式:
CH2 Cl2
分子量:
84.93
管制类
名称和标识符
MDL
MFCD00000881
InChIKey
YMWUJEATGCHHMB-UHFFFAOYSA-N
Inchi
1S/CH2Cl2/c2-1-3/h1H2
SMILES
C(Cl)Cl
BRN
1730800
别名信息
- 中文别名 -
二氯甲烷
甲叉二氯
甲撑氯
氯化次甲基
亚甲基二氯
亚甲基氯
二氯亚甲基
氯化亚甲基
methylene chloride 二氯甲烷
二类残留溶剂-二氯甲烷
二氯甲烷 AR
二氯甲烷 MC
二氯甲烷 标准品
二氯甲烷 色谱纯
分析纯二氯甲烷
金属漆层清洗脱脂剂二氯甲烷
色谱纯二氯甲烷
亚甲基氯 溶液
亚甲基氯 (含稳定剂2-甲基-2-丁烯)
亚甲基氯 (无水) (含稳定剂2-甲基-2-丁烯)
色谱二氯甲烷
菲林水
二氯甲烷标准溶液
二氯甲烷,含稳定剂戊烯,含分子筛,H20≤50 ppm(by K.F.)
二氯甲烷,H20≤50 ppm(by K.F.)
二氯甲烷,含分子筛,H20≤50 ppm(by K.F.)
二氯甲烷,含稳定剂戊烯,H20≤50 ppm(by K.F.)
- 英文别名 -
Dichloromethane
DEBLOCKING REAGENT
DEBLOCK REAGENT
DEBLOCK-TCA REAGENT
DETRITYLATING REAGENT
TRICHLOROACETIC ACID IN DICHLOROMETHANE
Aerothene MM
dichlormethane
Dichloromethane solution
Dichloromethane, in Certan bottle
Dichloromethane, in Certan bottleneat
dichlorophen
Methylene Chloride
methylene dichloride
methylenr chloride
DCM
Freon 30
Methane dichloride
Methane,dichloro
Methylene bichloride
Solaesthin
Solmethine
TRICHLOROACETIC ACID
Degassed and low oxygen dichloromethane
Dichloromethane ZerO2®
Methylene chloride in DMSO
Methylene Chloride (stabilized with 2-Methyl-2-butene)
Methylene Chloride Anhydrous (stabilized with 2-Methyl-2-butene)
Dichloromethane (Methylene chloride)
Methytlene Chloride (MC)
dichioromethane
Dichloromethane, purification grade
Dichloromethane HPLC, UV/IR, min. 99.8%, isocratic grade
Dichloromethane, p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 99.8%, contains 40-60 ppm Amylene
Haloalkanes Mixture 896 200 microg/mL in Methanol
LS-1655
Plastisolve
di-chloromethane
Methylene choride
D0529
Methylene chloride (NF)
METHYLENE CHLORIDE [EP MONOGRAPH]
dichloro -methane
dichloro-methane
mehtylene chloride
CAS-75-09-2
FT-0624716
M0629
L023970
Dichloromethane, anhydrous, contains 40-150 ppm amylene as stabilizer, ZerO2(TM), >=99.8%
N,N-methylenechloride
methylene cloride
Metylenklorid (Diklormetan)
dichloromeihane
Dichloromethane, anhydrous, >=99.8%, contains 40-150 ppm amylene as stabilizer
Dichloromethane, puriss. p.a., ACS reagent, reag. ISO, >=99.9% (GC)
Metylenu chlorek [Polish]
dichlorometane
NSC406122
DTXSID0020868
Dichloride, Methylene
Bichloride, Methylene
R30 (refrigerant)
AI3-01773
methlyene chloride
dichlorometan
DTXSID60166893
METHYLENE CHLORIDE [USP-RS]
Dichloromethane, analytical standard, stabilized
EC 200-838-9
F 30 (chlorocarbon)
methylenedichloride
METHYLENE CHLORIDE (II)
Chlorure de methylene
UN 1593
Dichloromethane, TLC high-purity grade, >=99.8% (GC)
Dichloromethane, UV HPLC spectroscopic, 99.9%, contains 40-60 ppm Amylene
Dichloromethane, contains 40-150 ppm amylene as stabilizer, ACS reagent, >=99.5%
DICHLOROMETHANE, ACS
methlyenechloride
Dichloromethane, for HPLC, >=99.8% (GC)
Dichloromethane, HPLC Grade
EPA Method 8010 VOC Mixture 441 200 microg/mL in Methanol
Dichloromethane, puriss., meets analytical specification of Ph.??Eur., NF, >=99% (GC)
Method DM 471 Standard Mixture 891 100 microg/mL in Methanol
EPA Pesticide Chemical Code 042004
DICHLOROMETHANE [MART.]
Dichloromethane (Methylenechloride)
Tox21_202526
Distillex DS3
DICHLOROMETHANE, NF
DICHLOROMETHANE
Chloride, Methylene
F 30
methylene,chloride
NA1593
FT-0624717
DZ/T 0064.91-2021 VOC Mixture 692 1000 microg/mL in Methanol
Dichloromethane, for HPLC, >=99.9%, contains 40-150 ppm amylene as stabilizer
Driverit
Dichloromethane, 99%, stab. with ca. 50ppm amylene
Dichloromethane, Selectophore(TM), >=99.5%
UN1593
METHYLENE CHLORIDE [FCC]
Dichloromethane, suitable for PCB analysis
Dichloromethane, analytical standard
Dichloromethane [UN1593] [Poison]
CHEMBL45967
Dichloromethane, Environmental Grade
DESFLURANE IMPURITY E [EP IMPURITY]
Dichloromethane, puriss. p.a., ACS reagent, reag. ISO, dried, >=99.8% (GC), <=0.001% water
dichloromethan
METHYLENE CHLORIDE [II]
Dichloromethane [UN1593] [Poison]
NCIMech_000221
M.C
metylene chloride
Chlorodorm D
Methylenum chloratum
Dichloromethane
see Methylene chloride
METHYLENE CHLORIDE (DICHLOROMETHANE)
Dichloromethane (Peptide Grade)
METHYLENE CHLORIDE [VANDF]
Methane, dichloro-
methyene chloride
HCC 30
DCM,SP Grade
Dichloromethane (DOT:OSHA)
Dichloromethane, ACS spectrophotometric grade, >=99.5%, contains 50-150 ppm amylene as stabilizer
Methoklone
Khladon 30
Methylenchlorid
methylen chloride
J-610006
CH2Cl2
Methylene chloride [NF]
dichlormetane
AKOS009031498
75-09-2
Salesthin
Halomethanes Mixture 894 200 microg/mL in Methanol
Nevolin
RCRA waste number U080
methylene di chloride
Dichloromethane, 99%, stabilized with ethanol
C02271
DTXCID40868
Dichloromethane 100 microg/mL in Methanol
Methylene chloride ACS
CHEBI:15767
Dichloromethane, Laboratory Reagent, >=99.9% (without stabilizer, GC), contains 0.1-0.4% ethanol as stabilizer
RCRA waste no. U080
dichloro methane
methylenchloride
Dichloromethane, Spectrophotometric Grade
Caswell No. 568
BRN 1730800
R 30
dichoromethane
methylene chlorie
Dichloromethane, SAJ first grade, >=99.0%
Cl2CH2
dichlorornethane
Dichloromethane, anhydrous
D02330
Dichloromethane, for HPLC, >=99.7%
InChI=1/CH2Cl2/c2-1-3/h1H
Q421748
Dichloromethane 1000 microg/mL in Methanol
Dichloromethane, biotech. grade, 99.9%, contains 40-150 ppm amylene as stabilizer
UNII-588X2YUY0A
D3478
dichloro- methane
Methylene chloride
Dichloromethane, for HPLC, >=99.8%, contains amylene as stabilizer
MFCD00000881
Dichlormethan
Dichloromethane, special, 99.9%, contains 40-60 ppm Amylene
Methylene dichloride
4-01-00-00035 (Beilstein Handbook Reference)
Q425210
NCGC00091504-01
Dichloromethane (Methylene Chloride)
VOC-Mix 61 1000-10000 microg/mL in Methanol
Dichloromethane, glass distilled HRGC/HPLC trace grade
methylene-chloride
EINECS 200-838-9
Dichloromethane, AR, >=99%
dicloromethane
Residual Solvent Class 2 - Methylene chloride, United States Pharmacopeia (USP) Reference Standard
NCGC00260075-01
WLN: G1G
Dichloromethane, ACS reagent, 99.5%
methylenechlorid
DCM (CHRIS Code)
NSC-406122
DICHLOROMETHANE (IARC)
Refrigerant 30
Dichloromethane, JIS special grade, >=99.0%
NSC 406122
methlene chloride
Dichloromethane, >=99.9%, capillary GC grade, suitable for environmental analysis, contains amylene as stabilizer
HJ 686-2014 VOC Mixture 621 1000 microg/mL in Methanol
588X2YUY0A
DICHLOROMETHANE (MART.)
Metaclen
DICHLOROMETHANE [IARC]
Dichloromethane, technical grade, 95%, contains 40-60 ppm Amylene
METHYLENE CHLORIDE (EP MONOGRAPH)
METHYLENE CHLORIDE [MI]
dichlorometliane
M-clean D
Purgeable Halocarbons Mix 5 2000 microg/mL in Methanol
NCI-C50102
R 30 (REFRIGERANT)
Chlorure de methylene [French]
Methylene chloride, European Pharmacopoeia (EP) Reference Standard
Purgeable Halocarbon Mixture 913 100 microg/mL in Methanol
Narkotil
VOC halogenated hydrocarbons Mixture for HJ 645-2013 500 microg/mL in Methanol
dichloromethane-
dichlor-methane
Dichloromethane, LR, >=99.5%
metylenchloride
methyl ene chloride
Metylenu chlorek
methylenchoride
Aerothene
Metano, dicloro-
Diklormetan (Metylenklorid)
Dichloromethane, >=99.9%
Dichloromethane, Selectophore(TM), >=99.5% (GC), inhibitor-free
Dichloromethane, ACS reagent, >=99.5%, contains 50 ppm amylene as stabilizer
Methylene Chloride, Pharmaceutical Secondary Standard
Certified Reference Material
methylenechloride
Methylene chloride
Dichloromethane
DCM
MeCl2
Dichloromethane, ACS reagent, >=99.5%, contains 40-150 ppm amylene as stabilizer
Dichloromethane, for HPLC
HSDB 66
METHYLENE CHLORIDE [HSDB]
dichloromethane
methylene chloride
H2CCl2
C-H2-Cl2
ISO 10301 VOC Standard Mixture 365 10 microg/mL in Isooctane
GB 18581-2009 Chlorinated VOC Mixture 552 1000 microg/mL in Methanol
CCRIS 392
dicliloromethane
Methylene Chloride HPLC grade Stabilized with Amylene
Soleana VDA
methYIenechlorid
STL264204
Methylene Chloride [USAN]
Dichloromethane(Methylene Chloride)
Dichloromethane, Guaranteed Reagent Grade
SY010434
MFCD00000882
NS00004151
Dichloromethane,HPLC Grade
Dichloromethane 99.9%, SuperDry, stabilized with Amylene, with molecular sieves ,Water≤50 ppm (by K.F.)
Dichloromethane 99.9%, SuperDry, Water≤50 ppm (by K.F.)
Dichloromethane 99.9%, SuperDry, with molecular sieves ,Water≤50 ppm (by K.F.)
Dichloromethane 99.9%, SuperDry, stabilized with Amylene, Water≤50 ppm (by K.F.)
Dichloromethane(DCM)
物化性质
实验特性
LogP
1.42150
PSA
0.00000
Merck
6063
折射率
n20/D 1.424(lit.)
水溶性
20 g/L (20 ºC)
沸点
39.8-40 °C(lit.)
熔点
−97 °C (lit.)
蒸气压
24.45 psi ( 55 °C) 6.83 psi ( 20 °C)
闪点
华氏:188.6 °F 摄氏:87 °C
溶解度
Miscible in ethyl acetate, alcohol, hexanes, methanol, diethyl ether, n-octanol, acetone benzene, carbon tetrachloride, diethyl ether and chloroform.
浓度
200 μg/mL in methanol
颜色与性状
无色透明液体,有芳香气味。[1]
溶解性
微溶于水,溶于乙醇、乙醚。[15]
敏感性
对光敏感
密度
1.325 g/mL at 25 °C(lit.)
电离电势
11.32 eV
计算特性
精确分子量
83.95340
氢键供体数量
0
氢键受体数量
0
可旋转化学键数量
0
同位素质量
83.953
重原子数量
3
复杂度
2.8
同位素原子数量
0
确定原子立构中心数量
0
不确定原子立构中心数量
0
确定化学键立构中心数量
0
不确定化学键立构中心数量
0
共价键单元数量
1
疏水参数计算参考值(XlogP)
1.5
表面电荷
0
拓扑分子极性表面积
0
海关数据
海关编码
2903120001
海关数据
中国海关编码:
2903120001
生产方法和用途
用途
1.二氯甲烷是不可燃低沸点溶剂,常用来代替易燃的石油醚,并可用作制冷剂和灭火剂等;2.产品用作树脂及塑料工业的溶剂。广泛用于医药、塑料及胶片等工业。
生产方法
用途
相关文献
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3.
Imidazolyl-phenyl (IMP) anions: a modular structure for tuning solubility and coordinating ability
Derek I. Wozniak,Andrew J. Hicks,William A. Sabbers,Graham E. Dobereiner Dalton Trans. 2019 48 14138
4.
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6.
Retracted Article: The synthesis and biological activity of marine alkaloid derivatives and analogues
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7.
Halogen bonding and triiodide asymmetry in cocrystals of triphenylmethylphosphonium triiodide with organoiodines
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8.
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参考资料
Reaxys RN
1730800
Beilstein
1730800
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上游
四氯化锗
叔丁基叠氮酸盐
4-溴-2,5-二氟苯胺
4-甲基-5-甲基磺酰基-3-(4-吡啶)-4H-1,2,4-噻唑
3-(N-Boc-氨甲基)苯甲酸
5-恶唑甲醛
2,5-二乙氧基硝基苯
盐酸拓扑替康
拓扑替康
5-羟甲基噁唑
2-氯-5-氟苯并恶唑
4-氯噻吩[2,3-D]嘧啶
氯化镁
4-甲氧羰基苯丁酮
(R)-1-(叔丁氧羰基)-2-吖啶甲醇
7-溴-4,4-二甲基-1-四氢萘酮
2,3-二氢-1H-吡啶并[3,4-B][1,4]恶嗪
N-Boc-4-溴-2-氟苯胺
2,2`-二吡咯基甲烷
萘普生
(R)-(-)-6-甲氧基-α-甲基-2-萘乙酸
甲基 6-甲氧基-2-萘乙酸酯
1,6-二溴芘
双(二氯膦基)甲烷
N-正丁基马来酰亚胺
乙烯二胺-n,n,N,N-四乙酸 四乙酯
O-亚苯基硼酸酯
对丁基苯乙酮
1,8-二溴芘
N-乙基-4-吡啶羧酰胺
双(乙基硫代)甲烷
4-甲砜基-α-溴代苯乙酮
2-氯-1,4-二乙氧基苯
1-氯甲基苯并三唑
2-氯-1,3,2-苯二酚硼酸酯
N,N'-亚甲基双吗啉
N-(3-吲哚基甲基)苄胺
1H-苯并咪唑-5-羧醛
N-叔丁氧羰基-L-丝氨酸
苄氧基乙醛
二乙醯氧甲烷
双(2-甲基烯丙基)碳酸酯
1-乙基-3-甲基咪唑氯
BOC-L-苯丙氨醇
1-苄基-4-(叔丁氧羰基氨基)哌啶
4-氨基烟酸
2,3,4,6-四苄基-D-吡喃葡萄糖
叔丁氧基N-氨基甲酸丙烯
1,3-二甲基咪唑氯
dichloro((chloro(chloromethyl)phosphanyl)methyl)phosphane
甲基酮环己酯
4-溴-2-硝基苯胺
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