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反丁烯二腈

反丁烯二腈用途

【用途一】
用于有机合成。

反丁烯二腈名称

[ CAS 号 ]:
764-42-1

[ 中文名 ]:
反丁烯二腈

[ 英文名 ]:
Fumaronitrile

[中文别名 ]:

[英文别名 ]:

(2E)-But-2-endinitril
2-Butenedinitrile,(E)
(2E)-2-Butenedinitrile
2-Butenedinitrile,(2E)
trans-but-2-enedinitrile
Fumaric nitrile
Fumarodinitrile
2-Butenedinitrile, (2E)-
MFCD00001928
Fumaronitrile

反丁烯二腈物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
187.3±13.0 °C at 760 mmHg

[ 熔点 ]:
93-95 °C(lit.)

[ 分子式 ]:
C₄H₂N₂

[ 分子量 ]:
78.072

[ 闪点 ]:
82.6±13.7 °C

[ 精确质量 ]:
78.021797

[ PSA ]:
47.58000

[ LogP ]:
-0.19

[ 外观性状 ]:
棕色结晶固体

[ 蒸汽压 ]:
0.6±0.4 mmHg at 25°C

[ 折射率 ]:
1.458

[ 储存条件 ]:
2-8°C

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

反丁烯二腈MSDS

反丁烯二腈毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LT2300000

CHEMICAL NAME :: Fumaronitrile

CAS REGISTRY NUMBER :: 764-42-1

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C4-H2-N2

MOLECULAR WEIGHT :: 78.08

WISWESSER LINE NOTATION :: NC1U1CN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 132 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 38 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Sex chromosome loss and nondisjunction

TEST SYSTEM :: Yeast - Saccharomyces cerevisiae

DOSE/DURATION :: 17 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 241,255,1990

反丁烯二腈安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301-H301 + H331-H331

[ 警示性声明 ]:
P261-P301 + P310-P311

[ 个人防护装备 ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
T:Toxic;

[ 风险声明 (欧洲) ]:
R23/24/25

[ 安全声明 (欧洲) ]:
S36/37/39-S45

[ 危险品运输编码 ]:
UN 3439 6.1/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
LT2300000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1

反丁烯二腈合成路线

反丁烯二腈上下游产品

反丁烯二腈上游产品

反丁烯二腈下游产品

反丁烯二腈制备

由反丁烯二酸制得，反丁烯二酸的化学性质与顺丁烯二酸相似，反丁烯二酸加热至250-300℃转变顺丁烯二酸酐，反丁烯二酸也能生成一元及二元酯或酰胺，但不能生成一元酰氯而可生成二元酰氯。反丁烯二酸酯化生成反丁烯二酸二乙酯，再经酰胺化，脱水即得反丁烯二腈。1.酰胺化将反丁烯二酸二乙酯冷至0℃，搅拌下慢慢加入氨水，加完后再搅拌4h，过滤，用少量水洗一次，晾干，得反丁烯酰胺[627-64-5]。2.脱水将上述反丁烯酰胺与五氧化二磷混匀后，加热，减压蒸馏至无馏出物为止，得反丁烯二腈粗品。将粗品溶于苯中，摇动下倒入石油醚中，过滤，凉干即得成品。

反丁烯二腈文献

Effect of dosing vehicle on the toxicity and metabolism of unsaturated aliphatic nitriles.

J. Appl. Toxicol. 15(5) , 411-20, (1995)

The effect of dosing vehicle on toxicity and metabolism of unsaturated aliphatic nitriles was investigated in male Sprague-Dawley rats. Five unsaturated aliphatic nitriles--acrylonitrile, methacryloni...

Ultrafast excited state dynamics of the perylene radical cation generated upon bimolecular photoinduced electron transfer reaction.

J. Phys. Chem. A 110(24) , 7547-53, (2006)

The ultrafast ground state recovery (GSR) dynamics of the radical cation of perylene, Pe(*+), generated upon bimolecular photoinduced electron transfer in acetonitrile, has been investigated using pum...

η1-Allylpalladium complexes with a tridentate PNP ligand with different phosphino groups.

Dalton Trans. 41(40) , 12490-500, (2012)

The iminodiphosphine 2-(PPh(2))C(6)H(4)-1-CH=NC(6)H(4)-2-(PPh(2)) (P-N-P') is used for the preparation of the complexes [Pd(η(1)-CHR(1)-CH=CR(2)R(3))(P-N-P')]BF(4) [R(1) = R(2) = R(3) = H: (1); R(1) =...

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