成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->55-86-7

55-86-7

55-86-7 Structure

55-86-7 Structure
IdentificationMore
[Name]

Chlormethine hydrochloride
[CAS]

55-86-7
[Synonyms]

2,2'-DICHLORO-N-METHYLDIETHYLAMINE HYDROCHLORIDE
AURORA KA-7722
BIS(2-CHLOROETHYL)METHYLAMINE HYDROCHLORIDE
CHLORMETHINE HYDROCHLORIDE
CLORMETHINE HCL
MECHLORETHAMINE
MECHLORETHAMINE HYDROCHLORIDE
MUSTINE HYDROCHLORIDE
NITROGEN MUSTARD
NITROGEN MUSTARD HYDROCHLORIDE
N-METHYLBIS(2-CHLOROETHYL)AMINE HYDROCHLORIDE
N-METHYL-DI(2-CHLORO)-ETHYLAMINE
1,5-dichloro-3-methyl-3-azapentanehydrochloride
2-chloro-n-(2-chloroethyl)-n-methylethanaminehydrochlroide
2-chloro-n-(2-chloroethyl)-n-methyl-ethanaminhydrochloride
antimit
azotoyperite
beta,beta’-dichlorodiethyl-n-methylaminehydrochloride
c6866
caryolysine
[EINECS(EC#)]

200-246-0
[Molecular Formula]

C5H12Cl3N
[MDL Number]

MFCD00012517
[Molecular Weight]

192.51
[MOL File]

55-86-7.mol
Chemical PropertiesBack Directory
[Appearance]

Highly toxic white to yellowish crystalline solid or powder. May be available as an unstable aqueous solution. Fish-like odor.
[Melting point ]

108-111 °C(lit.)
[Boiling point ]

315.95°C (rough estimate)
[density ]

1.4424 (rough estimate)
[refractive index ]

1.6300 (estimate)
[storage temp. ]

−20°C
[solubility ]

H2O: very soluble
[form ]

Solid
[pka]

pKa 6.43 (Uncertain)
[color ]

Leaflets from Me2CO or CHCl3
[Stability:]

Stable. Hygroscopic.
[Sensitive ]

Hygroscopic
[Merck ]

13,5798
[CAS DataBase Reference]

55-86-7(CAS DataBase Reference)
[EPA Substance Registry System]

55-86-7(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

T+
[Risk Statements ]

R45:May cause cancer.
R28:Very Toxic if swallowed.
R34:Causes burns.
R42/43:May cause sensitization by inhalation and skin contact .
[Safety Statements ]

S53:Avoid exposure-obtain special instruction before use .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 2811 6.1/PG 2
[WGK Germany ]

3
[RTECS ]

IA2100000
[TSCA ]

Yes
[HazardClass ]

6.1(a)
[PackingGroup ]

II
[HS Code ]

2921196190
[Hazardous Substances Data]

55-86-7(Hazardous Substances Data)
[Toxicity]

LD50 in rats (mg/kg): 1.1 i.v.; 1.9 s.c. (Anslow)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Diethanolamine
[Preparation Products]

1-AMINO-4-METHYLPIPERAZINE DIHYDROCHLORIDE MONOHYDRATE-->4-CYANO-4-(3-METHOXYPHENYL)-1-METHYLPIPERIDINE-->1-(3-HYDROXYPROPYL)-4-METHYLPIPERAZINE-->Chlormethine-->6-Bromo-1'-methylspiro[indoline-3,4'-piperidin]-2-one
Hazard InformationBack Directory
[General Description]

White to off-white crystals or powder with a fishy odor. Initial pH (2% aqueous solution) 3.0-4.0.
[Reactivity Profile]

Dry crystals are stable at temperatures up to 104° F. This chemical is incompatible with strong oxidizing agents. .
[Air & Water Reactions]

Hygroscopic. Water soluble.
[Hazard]

Highly toxic, vesicant, and strongly irritant to mucous membranes.
[Fire Hazard]

Flash point data for this chemical are not available. NITROGEN MUSTARD HYDROCHLORIDE is probably combustible.
[First aid]

Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin. Keep victim warm and quiet. Effects of exposure (inhalation, ingestion or skin contact) to substance may be delayed. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. Medical observation is recommended for 24 48 hours after breathing overexposure, as pulmonary edema may be delayed. As first aid for pulmonary edema, a doctor or authorized paramedic may consider administering a drug or other inhalation therapy.
[Shipping]

UN2928 Toxic solids, corrosive, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, 8-Corrosive material, Technical Name Required. UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
[Description]

Nitrogen mustard (HN) was developed in three formulations: HN-1, HN-2, and HN-3. HN-1 was the first to be produced in the late 1920s and early 1930s. Originally, it was developed as a pharmaceutical and used to remove warts before it became a military agent. Agent H-2 was developed as a military agent and became a pharmaceutical. HN-3 was designed as a military mustard agent and is the only one that remains in military use. Therefore, this section will only cover the characteristics of HN-3 mustard agent. HN-3 is colorless to pale yellow with a butter-almond odor. The chemical formula for nitrogen mustard agent HN-3 is N(CH2CH2Cl)3. It will otherwise be ineffective against stopping the damage to the body.
[Chemical Properties]

Highly toxic white to yellowish crystalline solid or powder. May be available as an unstable aqueous solution. Fish-like odor.
[Chemical Properties]

White Solid
[Waste Disposal]

It is not appropriate to dispose of expired or waste product such as lab chemicals by flushing them down the toilet or discarding them to the trash. Larger quantities shall carefully take into consideration applicable EPA, and FDA regulations. If possible return the lab chemicals to the manufacturer for proper disposal being careful to properly label and securely package the material. Alternatively, the waste lab chemicals shall be labeled, securely packaged and transported by a state licensed medical waste contractor to dispose by burial in a licensed hazardous or toxic waste landfill or incinerator.
[Uses]

It has been used as an antineoplastic. A nitrogen mustard prepared by action of thionyl chloride on 2,2’(methylimino)- diethanol in trichloroethylene.
[Uses]

Mechlorethamine hydrochloride USP (Mustargen)is used to treat Hodgkin’s disease; non-Hodgkin’s lymphomas; lymphosarcoma; cancer of breast, ovary, lung; neoplastic effusion.
[Uses]

xanthine oxidase/dehydrogenase inhibitor
[Definition]

ChEBI: The hydrochloride salt of mechlorethamine.
[Indications]

Mechlorethamine (Mustargen) is a cytotoxic alkylating agent. Topical application of freshly prepared aqueous solutions are used in patients with early stages of cutaneous T-cell lymphoma. A major disadvantage to the use of this drug is the rapid induction of allergic contact dermatitis in some patients.
[Indications]

Mechlorethamine (nitrogen mustard; Mustargen), a derivative of the war gas sulfur mustard, is considered to be the first modern anticancer drug. In the early 1940s it was discovered to be effective in the treatment of human lymphomas.
[Brand name]

Mustargen (Ovation).
[Biological Functions]

Mechlorethamine is still used in regimens for cancers of the blood (e.g., Hodgkin's disease, chronic myelocytic, or chronic lymphocytic leukemia); fortunately, however, safer and still highly potent antineoplastic agents are now available.
[Mechanism of action]

Mechlorethamine in aqueous solution loses a chloride atom and forms a cyclic ethylenimmonium ion.This carbonium ion interacts with nucleophilic groups, such as the N7 and O6 of guanine, and leads to an interstrand cross-linking of DNA. Although there is great variation among normal and tumor tissues in their sensitivity to mechlorethamine, the drug is generally more toxic to proliferating cells than to resting or plateau cells. Mechlorethamine has a chemical and biological half-life in plasma of less than 10 minutes after intravenous injection. Little or no intact drug is excreted in urine.
The major indication for mechlorethamine is Hodgkin’s disease; the drug is given in the MOPP regimen. Other less reactive nitrogen mustards are now preferred for the treatment of non- Hodgkin’s lymphomas, leukemias, and various solid tumors.
[Clinical Use]

Mechlorethamine is the only aliphatic nitrogen mustard currently on the U.S. market. Its use is limited by extremely high reactivity, which leads to rapid and nonspecific alkylation of cellular nucleophiles and excessive toxicity. It is a severe vesicant, and if accidental skin contact occurs, the drug must be inactivated with 2% sodium thiosulfate (Na2S2O3) solution.
[Side effects]

The dose-limiting toxicity of mechlorethamine is myelosuppression; maximal leukopenia and thrombocytopenia occur 10 to 14 days after drug administration, and recovery is generally complete at 21 to 28 days. Lymphopenia and immunosuppression may lead to activation of latent herpes zoster infections, especially in patients with lymphomas. Mechlorethamine will affect rapidly proliferating normal tissues and cause alopecia, diarrhea, and oral ulcerations. Nausea and vomiting may occur 1 to 2 hours after injection and can last up to 24 hours. Since mechlorethamine is a potent blistering agent, care should be taken to avoid extravasation into subcutaneous tissues or even spillage onto the skin. Reproductive toxicity includes amenorrhea and inhibition of oogenesis and spermatogenesis. About half of premenopausal women and almost all men treated for 6 months with MOPP chemotherapy become permanently infertile. The drug is teratogenic and carcinogenic in experimental animals.
[Safety Profile]

Confirmed carcinogen withexperimental carcinogenic, neoplastigenic, andtumorigenic data. Deadly poison by ingestion,intravenous, subcutaneous, intraperitoneal, and parenteralroutes. Experimental teratogenic and reproductive effects.Human systemic eff
[Synthesis]

Mechlorethamine, bis-(2-chloroethyl)methylamine (30.2.1.2), is made by reacting methylamine with ethylene oxide, forming bis-(2-hydroxyethyl)methylamine (30.2.1.1), which upon reaction with thionyl chloride turns into the desired mechlorethamine.

Synthesis_55-86-7

[Carcinogenicity]

Nitrogen mustard hydrochloride is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals. In the literature, the names “nitrogen mustard” and “nitrogen mustard hydrochloride” are used interchangeably. Only nitrogen mustard hydrochloride is produced commercially, so it is assumed that nitrogen mustard hydrochloride was used in all cancer studies in animals reported below.
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2-Chloro-N-(2-chloroethyl)-N-methylethanamine hydrochloride(55-86-7).msds
Spectrum DetailBack Directory
[Spectrum Detail]

Mechlorethamine hydrochloride(55-86-7)MS
Mechlorethamine hydrochloride(55-86-7)13CNMR
Mechlorethamine hydrochloride(55-86-7)IR1
Mechlorethamine hydrochloride(55-86-7)IR2
Mechlorethamine hydrochloride(55-86-7)Raman
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

55-86-7(sigmaaldrich)
55-86-7 suppliers list
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8615531157085 , +8615531157085
Website: www.weibangbio.com/
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +86 13288715578 +8613288715578 , +8613288715578
Website: http://www.mojinchemical.com
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: Hubei XinRunde Chemical Co., Ltd.
Tel: +8615102730682
Website: m.is0513.com/ShowSupplierProductsList30595/0_EN.htm
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Website: www.accelachem.com/
Company Name: Cangzhou Wanyou New Material Technology Co.,Ltd
Tel: 18631714998
Website: m.is0513.com/ShowSupplierProductsList1382651/0.htm
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: m.is0513.com/ShowSupplierProductsList1549548/0.htm
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873 , +86-86-13650506873
Website: http://www.chemdad.com/
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: m.is0513.com/ShowSupplierProductsList454175/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: WUHAN CIRCLE POWDER TECHNOLOGY CO.,LTD
Tel: +8615377521700 , +8615377521700
Website: http://m.is0513.com/manufacturer/wuhan-circle-powder-technology-306/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: Shanghai UCHEM Inc.
Tel: +862156762820 +86-13564624040 , +86-13564624040
Website: http://www.myuchem.com/
Company Name: ANHUI WITOP BIOTECH CO., LTD
Tel: +8615255079626 , +8615255079626
Website: m.is0513.com/showsupplierproductslist418627/0_en.htm
Company Name: Dideu Industries Group Limited
Tel: +86-29-89586680 +86-15129568250 , +86-15129568250
Website: https://www.dideu.com
Company Name: AFINE CHEMICALS LIMITED
Tel: +86-0571-85134551
Website: www.afinechem.com/index.html
Company Name: Wuhan Fortuna Chemical Co., Ltd
Tel: +86-027-59207850
Website: www.fortunachem.com/
Tags:55-86-7 Related Product Information
154-93-8 119413-54-6 554-68-7 305-03-3 2998-57-4 75-45-6 870-24-6 660-68-4 557-66-4 10429-82-0 3543-75-7 55-86-7