CAS 548-62-9 MFCD00011750-Crystal Violet 结晶紫 TAO{mole}

Crystal Violet 结晶紫

CAS 548-62-9 MFCD00011750

化学结构图

SMILES: CN(C)c1ccc(C(=C2C=CC(=[N+](C)C)C=C2)c2ccc(N(C)C)cc2)cc1.[Cl-]

化学属性

Mol. Formula	C25H30ClN3
Mol. Weight	408
Melting Point	205
TSCA	Yes
Density	1.19
Solubility	微溶于水、乙醚，溶于乙醇、氯仿。
Stability	对光敏感
Flash Point	40 °C

别名和识别编码

Chemical Name	Crystal Violet
MDL Number	MFCD00011750
CAS Number	548-62-9
Synonym	GENTIAN VIOLET 2 Aizen Crystal Violet Extra Pure Calcozine Violet 6BN 甲基青莲,甲紫,甲基紫,龙胆紫,碱性紫3 Methylrosanilinchlorid 六甲副蔷薇苯胺氯化物 BRILLIANT VIO 龙胆紫 Methyl Violet 5BO Crystal Violet BP Badil 龙胆紫溶液六甲基紫 Methyl Violet 10BO {} {Chem 六甲副蔷薇苯 {} {Chemica 盐基品紫 Pararosaniline, N,N,N',N',N'',N''-hexamethyl-, chloride {} {Ch Viocid Methyl Violet 10BNS Kristall-violett Gentian Violet Crystal Violet FN Gentiaverm Blaues pyoktanin Aniline Violet Pyoktanine 盐基青莲粒2B Aniline Violet Meroxylan {} {Chemicalbook Pyoktanin {hazard_
PubChem Substance ID	125307726
EC Number	208-953-6
Beilstein Registry Number	3580948
Merck Number	4395
Chemical Name Translation	结晶紫
Reaxys-RN	3580948
Wiswesser Line Notation	L6Y DYJ AUYR DN1&1&R DN1&1& DUK1&1 &Q &G
LabNetwork Molecule ID	LN00195718

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产品应用

酸碱指示剂，pH 0.5(绿)-2.0(蓝)。非水溶液滴定指示剂，光度测定砷、金、硼、铱、硅、钽、锝、锑和铊等，细菌血清检验中制备结晶紫染色液，植保化验染色。
暗绿色闪光粉状或粒状物。
校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。

安全信息

GHS Symbol

WGK Germany3

Hazard statements

H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
H350 May cause cancer 可能致癌
H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
H318 Causes serious eye damage 严重伤害眼睛
H302 Harmful if swallowed 吞食有害
H351 Suspected of causing cancer 怀疑致癌
H319 Causes serious eye irritation 严重刺激眼睛
H226 Flammable liquid and vapour 易燃液体和蒸气
H341 Suspected of causing genetic defects 怀疑导致遗传性缺陷
H315 Causes skin irritation 会刺激皮肤
H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤

Precautionary statements

P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
P305+P351+P338
P273 Avoid release to the environment. 避免释放到环境中。
P281 Use personal protective equipment as required. 使用所需的个人防护装备。
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。
P301+P312+P330
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。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P201 Obtain special instructions before use. 使用前获取专门指示。
P405 Store locked up. 上锁保管。
P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
P305+
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P305+P351+P338+P310
P308+P313

Signal word

Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US) dust mask type N95 (US), Eyeshields, Faceshields, Gloves Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

RTECSBO9000000

Safety Statements

S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
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；
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）；
S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
S39 Wear eye/face protection 戴眼睛/面孔保护装置；
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
S46 If swallowed, seek medical advice immediately and show this container or label 食入时，立即求医并出示容器/标签；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；

Packing GroupIII

UN Number UN3077 UN 3077 9/PG 3 3077

Risk Statements

R50/53
R45 May cause cancer 可能致癌
R22 Harmful if swallowed 吞咽有害
R41 Risk of serious damage to eyes 有严重损伤眼睛的危险

Hazard Codes T,N

Storage condition Store at RT. 冷藏、避光、干燥条件下保存。

Hazard Class9

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 25750 mg/kg/2Y-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Kidney, Ureter, Bladder - tumors
   Reproductive - Tumorigenic effects - ovarian tumors
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   5,902,1985

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 10950 mg/kg/2Y-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Endocrine - thyroid tumors
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   27,239,1989

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - cat
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Gastrointestinal - hypermotility, diarrhea
   Gastrointestinal - nausea or vomiting
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   22,1,1972

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 10 mg/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - acute pulmonary edema
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 31,825,1934

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 20 mg/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - acute pulmonary edema
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 31,825,1934

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 8900 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 1,5,1951

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 25 ug/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 140,165,1984

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Microorganism - not otherwise specified
DOSE/DURATION           : 1 ppm
REFERENCE :
   POASAD Proceedings of the Oklahoma Academy of Science.  (Oklahoma Academy of
   Science, c/o Executive Secretary-Treasurer, Southwestern Oklahoma State
   Univ., Weatherford, OK 73096) V.1-    1910/1920-  Volume(issue)/page/year:
   34,114,1953

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 50 ug/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 140,165,1984

TYPE OF TEST            : DNA adduct
TEST SYSTEM             : Mammal - species unspecified Lymphocyte
DOSE/DURATION           : 10 pph
REFERENCE :
   BIPMAA Biopolymers.  (John Wiley & Sons, Inc., 605 Third Ave., New York, NY
   10158)  V.1-    1963-  Volume(issue)/page/year: 11,2537,1972

TYPE OF TEST            : DNA inhibition
TEST SYSTEM             : Rodent - rat Liver
DOSE/DURATION           : 10 nmol/L
REFERENCE :
   ENMUDM Environmental Mutagenesis.  (New York, NY)  V.1-9, 1979-87.  For
   publisher information, see EMMUEG.  Volume(issue)/page/year: 8

TYPE OF TEST            : DNA adduct
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 10 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsev

TYPE OF TEST            : Mutation in microorgani

TYPE OF TEST            : Cyt

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE                    : 7 mg/kg
SEX/DURATION            : female 6-19 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: PB83-182519

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE                    : 7 mg/kg
SEX/DURATION            : female 6-19 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   TJADAB Teratology, The International Journal of Abnormal Development. (Alan
   R. Liss, Inc., 41 E. 11th St., New York, NY 10003)  V.1-    1968-
   Volume(issue)/page/year: 33,64C,1986

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE

TYPE OF TEST

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 100 mg/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - other developmental
   abnormalities
REFERENCE :
   TJADAB Teratology, The International Journal of Abnormal Development. (Alan
   R.

其他信息

{Chemicalbo
方法二:N,N-二甲基苯胺在硫酸铜、苯酚和盐的作用下进行氧化缩合，而后用氢氧化钠和硫化钠进行碱性转化，接着用硫酸进行转化，最后经盐析、过滤及干燥即得成品。原料消耗(kg/t)N,N-二甲基苯胺 985苯酚 200硫酸 190硫酸铜（96%） 625氢氧化钠（100%） 360硫化
易溶于醇，能溶于氯仿，尚溶于水，不溶于醚，溶于水呈紫色，极易溶于酒精呈紫色。在浓硫酸中呈红光黄（橙）色，稀释后呈暗绿光黄色转蓝到紫色，在浓硝酸中呈橄榄色。其水溶液加氢氧化钠成紫色沉淀；加盐酸变蓝色。属三苯甲烷类碱性染料。 1g溶于10ml乙醇、15ml甘油。中等毒，半数致死量(大鼠，经口)420mg/kg。，溶解度:16 g/L 水(25°C)，1 G/10 ML 醇，1 G/15 ML 甘油。
{Chemicalbook
用途四:可用于染色，也可制成色淀。在医药上，用作皮肤科消毒防腐药。
人工合成的碱性染料:人工染料按主要化学成分可分为碱性、酸性、中性染料。其酸、碱性并非指的是氢离子的浓度，而是指染料的主要染色基团为阳离子还是阴离子，若染料的显色基团为阳离子，该染料为碱性染料，若染料的显色基团为阴离子，则该染料为酸性染料，如碱性染料结晶紫的溶液呈酸性反应，而曙红为酸性染料，其溶液呈碱性。碱性染料中性红的染液为中性反应。结晶紫又称龙胆紫、碱性紫3，与甲基绿、中性红、亚甲兰、番红、苏木素、孔雀绿、甲基紫、碱性品红是目前常用的人工合成的碱性染料，染料索引号CIBasic Violet 3 (42555)，属于三氨基三苯甲烷类化合物，外观为暗绿色粉末或带有青铜色光泽的片状晶体，市售商品为四、五、六甲基碱性副品红盐酸盐的混合物，其中六甲基衍生物的含量不少于96%。溶于水、乙醇和氯仿，不溶于乙醚。水溶液和乙醇溶液呈深紫色，遇浓硫酸显橙色。用作酸碱指示剂，pH变色范围0.1(绿色)～2.0(蓝色)。在分析化学中用作非水溶液滴定指示剂，生物染色剂，比色测定中的显色剂，也用于检定铊、锌、锑、钛、镉、钨、金、汞等离子。结晶紫也是细菌革兰氏染色中的重要染料，可作为蚕丝、纸张、腈纶等的染料，其氯化物在水中的溶解度为1.68%，在95%乙醇中的溶解度为 13.87%;其碘化物在两溶剂中的溶解度分别为0.035%和1.78%。将结晶紫氯化物与碘化物的混合试剂称为龙胆紫。细菌染色标本检查的常用染料：在一般的情况下，细菌易被碱性染料染色，碱性染料电离后显色离子带正电荷，易与带负电荷的被染物结合。由于细菌的等电点在pH2～5之间，在碱性、中性、弱酸性的环境中细菌均带负电荷，易与带正电荷的染料结合而着色。常用的染料有碱性复红、结晶紫、美蓝等。
用途一:主要用于制造墨水、复写纸、龙胆紫等，也可用于棉、腈纶、蚕丝、纸张、皮革、草制品的染色，还可制
用途一:主要用于制造墨水、复写纸、龙胆紫等，也可用于棉、腈纶、蚕丝、纸张、皮革、草制品的染色，还可制造色淀
MOL 文件:548-62-9.mol
可燃性危险特性:可燃; 燃烧产生有毒氮氧化物和氯化物烟雾
MSDS 信息:甲基紫(548-62-9).msds
毒性分级:高毒
方法一:以 N，N-二甲基苯胺为原料，在硫酸铜、苯酚和食盐存在下经氧化、缩合而得，然后经碱性转化、酸性转化、盐析等精制步骤得精品，经过滤、干燥得成品。。。碱性紫 5BN 也可以通过米氏酮的路线合成，即：。在反应器中加入 76mL 水、8g 无水硫酸铜、2.4g 苯酚、11.7g 食盐和添加剂(添加剂为表面活性剂或乳化剂。氧化缩合反应最佳投料比 (物质的量比) 为 N，N-二甲基苯胺:硫酸铜:苯酚:氯酸钠:添加剂=1:0.25:0.125:0.3:0.07)溶液 (5%) 35mL 和 24.2g N，N-二甲基苯胺，升温至 60℃，保温 3h 后，继续升温至 70℃，缓慢滴加 100mL 氯酸钠溶液 (含 NaClO3 6.4g)，于 4h 内加完，继续反应 1.5h。冷却，静置，倾去上层清液，下层固体即为氧化缩合产物，研细备
急性毒性:口服-大鼠 LD50: 420 毫克/公斤; 口服-小鼠 LD50: 96 毫克/公斤