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1,2,5,6-四氢苯甲醛

1,2,5,6-四氢苯甲醛用途

有机合成中间体。

1,2,5,6-四氢苯甲醛名称

[ CAS 号 ]:
100-50-5

[ 中文名 ]:
3-环己烯甲醛

[ 英文名 ]:
3-Cyclohexene-1-carboxaldehyde

[中文别名 ]:

1,2,5,6-四氢苯甲醛

[英文别名 ]:

3-cyclohexene carboxaldehyde
3-cyclohexenecarbaldehyde
4-FORMYL-1-CYCLOHEXENE
1,2,5,6-tetrahydrobenzaldehyde
4-Formylcyclohexene
3-CYCLOHEXENYLMETHANAL
3-Cyclohexene-1-carbaldehyde
1,2,3,6-tetrahydrobenzaldehyde
Cyclohexene-4-carbaldehyde
cyclohex-3-enecarbaldehyde

1,2,5,6-四氢苯甲醛物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
105.0±0.0 °C at 760 mmHg

[ 熔点 ]:
1-3°C

[ 分子式 ]:
C₇H₁₀O

[ 分子量 ]:
110.154

[ 闪点 ]:
57.2±0.0 °C

[ 精确质量 ]:
110.073166

[ PSA ]:
17.07000

[ LogP ]:
1.59

[ 外观性状 ]:
略淡黄色-绿色液体

[ 蒸汽密度 ]:
3.8 (vs air)

[ 蒸汽压 ]:
30.1±0.2 mmHg at 25°C

[ 折射率 ]:
1.550

[ 储存条件 ]:
包装完整、轻装轻放,库房通风、远离明火、高温、与氧化剂分开存放

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents.

1,2,5,6-四氢苯甲醛MSDS

详细MSDS(安全技术说明书)

1,2,5,6-四氢苯甲醛毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GW2800000

CHEMICAL NAME :: 4-Cyclohexene-1-carboxaldehyde

CAS REGISTRY NUMBER :: 100-50-5

BEILSTEIN REFERENCE NO. :: 0774001

LAST UPDATED :: 199712

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C7-H10-O

MOLECULAR WEIGHT :: 110.17

WISWESSER LINE NOTATION :: L6UTJ DVH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2460 uL/kg

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: 23,95,1962

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

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 :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,276,1986

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1300 uL/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes Blood - hemorrhage 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

1,2,5,6-四氢苯甲醛安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H312-H315-H319-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R21;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S45

[ 危险品运输编码 ]:
UN 2498 3/PG 3

[ WGK德国 ]:
1

[ RTECS号 ]:
GW2800000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
2912299000

1,2,5,6-四氢苯甲醛合成路线

详细合成路线

1,2,5,6-四氢苯甲醛上下游产品

1,2,5,6-四氢苯甲醛上游产品

1,2,5,6-四氢苯甲醛下游产品

1,2,5,6-四氢苯甲醛海关

[ 海关编码 ]: 2912299000

[ 中文概述 ]:
2912299000. 其他不含其他含氧基的环醛. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 四聚甲醛报明外观

[ Summary ]:
2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%