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2-甲酰基-3,4-二氢吡喃

2-甲酰基-3,4-二氢吡喃用途

用作织物精整助剂、纸张处理剂、橡胶助剂、增塑剂，用于合成树脂和医药。

2-甲酰基-3,4-二氢吡喃名称

[ CAS 号 ]:
100-73-2

[ 中文名 ]:
2-甲酰基-3,4-二氢吡喃

[ 英文名 ]:
3,4-Dihydro-2H-pyran-2-carbaldehyde

[中文别名 ]:

[英文别名 ]:

3,4-Dihydro-2H-pyran-2-carboxaldehyde
5-Hexenal,2,6-epoxy
Acrolein dimer
2H-Pyran-2-carboxaldehyde, 3,4-dihydro-
2-formyldihydropyran
2-Propenal dimer
3,4-Dihydro-2H-pyran-2-carbaldehyd
3,4-Dihydro-2H-pyran-2-carbaldehyde
EINECS 202-884-5
2H-PYRAN-2-CARBOXALDEHYDE,3,4-DIHYDRO

2-甲酰基-3,4-二氢吡喃物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
185.1±39.0 °C at 760 mmHg

[ 熔点 ]:
-100ºC

[ 分子式 ]:
C₆H₈O₂

[ 分子量 ]:
112.127

[ 闪点 ]:
73.4±20.6 °C

[ 精确质量 ]:
112.052429

[ PSA ]:
26.30000

[ LogP ]:
-0.17

[ 外观性状 ]:
一种无色或黄色液体带有一种辛辣不愉快的气味

[ 蒸汽压 ]:
0.7±0.4 mmHg at 25°C

[ 折射率 ]:
1.547

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开储运

2-甲酰基-3,4-二氢吡喃MSDS

详细MSDS(安全技术说明书)

2-甲酰基-3,4-二氢吡喃毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UP6825000

CHEMICAL NAME :: 2H-Pyran-2-carboxaldehyde, 3,4-dihydro-

CAS REGISTRY NUMBER :: 100-73-2

BEILSTEIN REFERENCE NO. :: 0107244

LAST UPDATED :: 199806

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C6-H8-O2

MOLECULAR WEIGHT :: 112.14

WISWESSER LINE NOTATION :: T6O BUTJ FVH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/27/1965 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4920 mg/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 :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3225 ppm/4H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified Lungs, Thorax, or Respiration - respiratory depression Lungs, Thorax, or Respiration - other changes

REFERENCE :: TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 13,228,1993 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 194 ppm/6H/9D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in bladder weight Blood - changes in platelet count Biochemical - Metabolism (Intermediary) - other proteins

REFERENCE :: TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 36(1,pt2),272,1997

2-甲酰基-3,4-二氢吡喃安全信息

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
R10

[ 安全声明 (欧洲) ]:
16-26-33-36/37/39-45

[ 危险品运输编码 ]:
UN 2607

[ RTECS号 ]:
UP6825000

[ 包装等级 ]:
III

[ 危险类别 ]:
3.2

2-甲酰基-3,4-二氢吡喃

2-甲酰基-3,4-二氢吡喃用途

2-甲酰基-3,4-二氢吡喃名称

2-甲酰基-3,4-二氢吡喃物理化学性质

2-甲酰基-3,4-二氢吡喃MSDS

详细MSDS(安全技术说明书)

2-甲酰基-3,4-二氢吡喃毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

2-甲酰基-3,4-二氢吡喃安全信息

2-甲酰基-3,4-二氢吡喃合成路线

详细合成路线

2-甲酰基-3,4-二氢吡喃上下游产品

2-甲酰基-3,4-二氢吡喃上游产品

2-甲酰基-3,4-二氢吡喃下游产品

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