CAS 110-62-3 MFCD00007026-Valeraldehyde 正戊醛 TAO{mole}

Valeraldehyde 正戊醛

CAS 110-62-3 MFCD00007026

化学结构图

SMILES: CCCCC=O

化学属性

Mol. Formula	CH3(CH2)3CHO
Mol. Weight	86
Density	0.81
Autoignition Point	428 °F
Refractive index	1.3930 to 1.3960
Boiling Point	100-103
Melting Point	-92
Flash Point	12°C(lit.)
TSCA	Yes
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 Name	Valeraldehyde
CAS Number	110-62-3
EC Number	203-784-4
Beilstein Registry Number	1616304
MDL Number	MFCD00007026
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 ID	87577801
Merck Number	9902
Reaxys-RN	1616304
Chemical Name Translation	正戊醛
InChIKey	HGBOYTHUEUWSSQ-UHFFFAOYSA-N
Wiswesser Line Notation	VH4
LabNetwork Molecule ID	LN00194373
InChI	InChI=1S/C5H10O/c1-2-3-4-5-6/h5H,2-4H2,1H3

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产品应用

用作香料、橡胶（硫化）促进剂。

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。