Valeraldehyde 正戊醛

CAS 110-62-3 MFCD00007026

化学结构图

110-62-3
SMILES: CCCCC=O

化学属性

Mol. FormulaCH3(CH2)3CHO
Mol. Weight86
Density0.81
Autoignition Point428 °F
Refractive index1.3930 to 1.3960
Boiling Point100-103
Melting Point-92
Flash Point12°C(lit.)
TSCAYes
Solubility微溶于水,溶于乙醇、乙醚。
Stability对空气敏感

别名和识别编码

Chemical NameValeraldehyde
CAS Number110-62-3
EC Number203-784-4
Beilstein Registry Number1616304
MDL NumberMFCD00007026
Synonym 1-Pentanal 1-butanecarbaldehyde Amyl aldehyde Amylaldehyde Butyl formal Pentanal Pentanal; Valeral; Valeric aldehyde Valeral Valerianic aldehyde Valeric acid aldehyde Valerylaldehyde n-Pentanal n-Valeraldehyde n-Valeric aldehyde 戊醛 正戊醛
PubChem Substance ID87577801
Merck Number9902
Reaxys-RN1616304
Chemical Name Translation正戊醛
InChIKeyHGBOYTHUEUWSSQ-UHFFFAOYSA-N
Wiswesser Line NotationVH4
LabNetwork Molecule IDLN00194373
InChIInChI=1S/C5H10O/c1-2-3-4-5-6/h5H,2-4H2,1H3
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分类

  • {SNA} Aldehydes,
  • {SNA} Alcoholic & Nonalcoholic Beverages,
  • {SNA} Aldehy
  • {SNA} Alphabetical Listings, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products, O-Z, Q-Z
  • {SNA} Alcoholic & Nonalcoholic Beverages, Aldehyde, All Alphabetically Sorted, Alphabetical Index of Analytical Standards, Analytical Standards, Analytical/Chromatogr
  • {SNA} Alcoholic & Nona
  • {SNA} Aldehydes, Building Blocks, C1 to C6,
  • {SNA} Alcoholic & Nonalcoholic Beverages, Aldehyde, Analytical Standards, Animal Products, Apple, Asparagus, Banana, Barley, Beans, Beef, Beer,

产品应用

  • 用作香料、橡胶(硫化)促进剂。

相关文献及参考

  • Short: II/27B
  • Merck:14,9902
  • Short: III/35E
  • Merck:14,9902 Beilstein:1,676

安全信息

Signal word Danger
GHS Symbol
WGK Germany1
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • 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;
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置;
Risk Statements
  • R11 Highly flammable 非常易燃
  • R20 Harmful by inhalation 吸入有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
  • R38 Irritating to skin 刺激皮肤
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
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。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • 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。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • 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。
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P304+P340+P312
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • P332+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P370+P378
  • P403+P233
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H332 Harmful if inhaled 吸入有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSYV3600000
Packing GroupII
UN Number 2058
Storage condition 密封阴凉保存。 储存温度2-8°C,充氩保存 储存温度2-8°C Air Sensitive
Hazard Codes 3 F;Xi
Hazard Class3
Warnings 危化品目录(2015) 危险化学品
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 6400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 17,919,1979

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 5 mL/kg
TOXIC EFFECTS :
   Skin and Appendages - dermatitis, other (after systemic exposure)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0535072

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4000 ppm/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   30,470,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOS

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   APFRAD Annales Pharmaceutiques Francaises.  (SPPIF, B.P.22, F-41353 Vineuil,
   France)  V.1-    19

TYPE OF TEST            : Unscheduled DNA synthesis
TEST SYSTEM             : Rodent - rat Liver
DOSE/DURATION           : 3 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 323,121,1994

TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Rodent - hamster Lung
DOSE/DURATION           : 10 mmol/L
REFERENCE :
   MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road,
   Eynsham, Oxford OX8 1JJ, UK) V.1- 1986-  Volume(issue)/page/year: 4,277,1989

其他信息

  • 无色液体。溶于乙醇和乙醚,微溶于水。易燃。半数致死量(大鼠,经口)5.66ml/kg。有刺激性。

系列性分类


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