CAS 142-83-6 MFCD00007004-(2E,4E)-Hexa-2,4-dienal (E,E)-2,4-己二烯醛(异构体混合物) TAO{mole}

(2E,4E)-Hexa-2,4-dienal (E,E)-2,4-己二烯醛(异构体混合物)

CAS 142-83-6 MFCD00007004

化学结构图

SMILES: C/C=C/C=C/C=O

化学属性

Mol. Formula	CH3CH=CHCH=CHCHO
Mol. Weight	96
Density	0.871
Refractive index	n20/D 1.541(lit.)
Vapor Density	>;1 (vs air)
Boiling Point	69
Flash Point	67°C(lit.)
TSCA	Yes

别名和识别编码

Chemical Name	(2E,4E)-Hexa-2,4-dienal
Synonym	(E)-2,(E)-4-hexadienal (E,E)-2,4-己二烯醛 SORBALDEHYDE trans-2,trans-4-Hexadienal 2,4-HEXADIENAL 2,4-Hexadienal, (2E,4E)- 2,4-(E-E)-Hexadienal (e,e)-4-hexadienal SORBIC ALDEHYDE 2,4-己二烯醛山梨醛 TRANS 2, TRANS 4-HEXADIENAL 3-Propyleneacrolein FEMA 3429 (2E,4E)-Hexadienal 山梨醛 2,4-HEXADIEN-1-AL TIMTEC-BB SBB006613 trans,trans-hexa-2,4-dienal 反式已二烯醛 trans, trans-2,4-hexadienal Sorbinaldehyde T2 T4 HEXADIENAL Sorbaldehyde (E,E)-Hexa-2,4-dienal trans,trans-2,4-Hexadienal 2,4-己二烯醛, PREDOMINANTLY TRANS,TRANS {Chemicalboo
CAS Number	142-83-6
EC Number	205-564-3
Beilstein Registry Number	1698401
MDL Number	MFCD00007004
PubChem Substance ID	87570966
Chemical Name Translation	(E,E)-2,4-己二烯醛(异构体混合物)
Reaxys-RN	1698401
Wiswesser Line Notation	VH1U2U2
LabNetwork Molecule ID	LN00238038

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安全信息

Signal word

GHS Symbol

WGK Germany3

Safety Statements

S24 Avoid contact with skin 避免皮肤接触；
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）；

Risk Statements

R34 Causes burns 会导致灼伤
R24 Toxic in contact with skin 与皮肤接触有毒
R22 Harmful if swallowed 吞咽有害
R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Precautionary statements

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。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
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。
P201 Obtain special instructions before use. 使用前获取专门指示。
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
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。
P308+P313
P370+P378
P305+P351+P338+P310
P301+P330+P331+P310

Hazard statements

H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
H301+H311
H317 May cause an allergic skin reaction 可能导致皮肤过敏
H311 Toxic in contact with skin 皮肤接触中毒
H301 Toxic if swallowed 吞食有毒
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

RTECSWG1925000

Packing GroupIII

UN Number UN 2922 8/PG 3

Storage condition 2-8°C Air Sensitive

Hazard Codes T

Hazard Class8/6.1

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2000 ppm/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine.
   (Chicago, IL)  V.2-10, 1950-54. For publisher information, see AEHLAU.
   Volume(issue)/page/year: 10,61,1954

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 270 uL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine.
   (Chicago, IL)  V.2-10, 1950-54. For publisher information, see AEHLAU.
   Volume(issue)/page/year: 10,61,1954

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 2500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   26,337,1988

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   26,337,1988

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 500 nmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 148,25,1985

其他信息

毒性分级:高毒
可燃性危险特性:明火、受热、氧化剂可燃;燃烧排放刺激烟雾
灭火剂:雾状水、泡沫、砂土、二氧化碳、1211灭火剂
敏感性:Air Sensitive
蒸气密度:>;1 (vs air)
Sigma Aldrich:142-83-6(sigmaaldrich)
类别:易燃液体
TCI Shanghai:(E,E)-2,4-己二烯醛 2,4-Hexadienal,>;80.0%(GC)(142-83-6)
Hazard Note:Irritant
图谱信息:(E,E)-2,4-己二烯醛(142-83-6)质谱(MS) (E,E)-2,4-己二烯醛(142-83-6)核磁图( 1 HNMR) (E,E)-2,4-己二烯醛(142-83-6)红外图谱(IR1) (E,E)-2,4-己二烯醛(142-83-6)核磁图( 13 CNMR)
FEMA:3429
F:1-10
急性毒性:口服- 大鼠 LD50: 300 毫克/ 公斤
Alfa Aesar:2,4-己二烯醛,predominantlytrans,trans,95% 2,4-Hexadienal, predominantly trans,trans, 95%(142-83-6)
(E,E)-2,4-己二烯醛价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 H0581 2,4-己二烯醛 2,4-Hexadienal 25ML 591元 2010/05/25 A13200 2,4-己二烯醛, predominantly trans,trans, 95% 2,4-Hexadienal, predominantly trans,trans, 95% 5g 202元 2010/05/25 A13200 2,4-己二烯醛, predominantly trans,trans, 95% 2,4-Hexadienal, predominantly trans,trans, 95% 25g 560元
储运特性:库房通风低温干燥; 轻装轻卸、与氧化剂和酸类分开存放
MOL 文件:142-83-6.mol