2,3-Dibromopropionylchloride 2,3-二溴丙酰氯

CAS 18791-02-1 MFCD00000712

化学结构图

18791-02-1
SMILES: O=C(Cl)C(Br)CBr

化学属性

Mol. FormulaC3H3Br2ClO
Mol. Weight250.31
Refractive index1.5400 to 1.5440
Boiling Point191-193
Density2.181
Flash Point66°C(lit.)
TSCANo
Appearance 2,3-二溴丙酰氯(18791-02-1)为浅黄色液体。有刺激性气味,有腐蚀性。刺激皮肤黏膜。溶于乙醇,在水中遇热分解。

别名和识别编码

Chemical Name2,3-Dibromopropionylchloride
PubChem Substance ID87558218
EC Number242-575-2
Beilstein Registry Number1749801
MDL Number
CAS Number18791-02-1
Synonym alpha,beta-dibromopropionylchloride 2,3-dibromo-propanoyl chlorid Propanoyl chloride, 2,3-dibromo- alpha,beta-Dibromopropionyl chloride 2.3-二溴丙酰氯 2,3-Dibromopropionyl chloride 2,3-Dibromopropanoyl chloride 2,3-dibromo-propionylchlorid 2.3-DIBROMOPROPIONY1[I1] CHLORIDE 2,3-二溴丙酰氯 2,3-dibromopropanoylchloride 2.3-Dibromoproionyl chloride 2,3-DIBROMOPROPIONYL CHLORIDE 2,3-Dibromopropanoic acid chloride
Chemical Name Translation2,3-二溴丙酰氯
Reaxys-RN1749801
InChIKeyHWKWYDXHMQQDQJ-UHFFFAOYSA-N
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分类

  • {SNA} Acid Halides, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks

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
  • H302 Harmful if swallowed 吞食有害
  • 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
RTECSUG6657500
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。
  • 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。
  • 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。
  • 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。
  • P301+P330+P331
  • P303+P361+P353+P310+P363
  • P304+P340
  • P305+P351+P338
  • 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。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Packing GroupII
UN Number 3265 UN 3265 8/PG 2 UN3265
Risk Statements
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
  • 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
Safety Statements
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • 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;
  • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服;
  • 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);
Storage condition Moisture Sensitive
Hazard Codes 8
Hazard Class8
TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1360 mg/m3
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 49(4),90,1984

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 19200 mg/m3
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 49(4),90,1984

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 49(4),90,1984

其他信息

  • Sigma Aldrich:18791-02-1(sigmaaldrich)
  • Alfa Aesar:2,3-二溴丙酰氯,90% 2,3-Dibromopropionyl chloride, 95%(18791-02-1)
  • 2,3-二溴丙酰氯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D3288 2,3-二溴丙酰氯 2,3-Dibromopropionyl Chloride 5G 254元 2014/06/02 D3288 2,3-二溴丙酰氯 2,3-Dibromopropionyl Chloride 25G 774元 2010/05/25 A17712 2,3-二溴丙酰氯, 90% 2,3-Dibromopropionyl chloride, 95% 250g 11452元
  • TCI Shanghai:2,3-二溴丙酰氯 2,3-Dibromopropionyl Chloride,>;98.0%(T)(18791-02-1)
  • MOL 文件:18791-02-1.mol
  • F:19-21
  • 比旋光度:22 ° (c=8,6N HCl)
  • 用途一:用作医药、农药、皮革染料中间体
  • 敏感性:Moisture Sensitive

系列性分类


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