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2,3-二氯丙烯

2,3-二氯丙烯用途

【用途一】
用作植物生长调节剂矮状素的中间体
【用途二】
2，3-二氯丙烯是除草剂野燕畏的中间体。
【用途三】
用作植物生长调节剂矮健素原料。

2,3-二氯丙烯名称

[ CAS 号 ]:
78-88-6

[ 中文名 ]:
2,3-二氯丙烯

[ 英文名 ]:
2,3-Dichloropropene

[中文别名 ]:

[英文别名 ]:

MFCD00000943
2,3-dichloroprop-1-ene
EINECS 201-153-8

2,3-二氯丙烯物理化学性质

[ 密度 ]:
1.204 g/mL at 25 °C(lit.)

[ 沸点 ]:
94 °C(lit.)

[ 熔点 ]:
10°C

[ 分子式 ]:
C₃H₄Cl₂

[ 分子量 ]:
110.97000

[ 闪点 ]:
50 °F

[ 精确质量 ]:
109.96900

[ LogP ]:
1.97770

[ 外观性状 ]:
无色或淡黄色透明液体

[ 蒸汽密度 ]:
3.8 (vs air)

[ 蒸汽压 ]:
44 mm Hg ( 20 °C)

[ 折射率 ]:
n20/D 1.461(lit.)

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开储运存放

[ 水溶解性 ]:
<0.1 g/100 mL at 22 ºC

2,3-二氯丙烯MSDS

2,3-二氯丙烯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UC8400000

CHEMICAL NAME :: Propene, 2,3-dichloro-

CAS REGISTRY NUMBER :: 78-88-6

BEILSTEIN REFERENCE NO. :: 1361491

LAST UPDATED :: 199806

DATA ITEMS CITED :: 16

MOLECULAR FORMULA :: C3-H4-Cl2

MOLECULAR WEIGHT :: 110.97

WISWESSER LINE NOTATION :: G1YGU1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 320 mg/kg

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

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 ppm/4H

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

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3100 mg/m3/2H

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 :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1580 uL/kg

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

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 300 umol/L

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 9,401,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5383 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 7 No. of Employees: 302 (estimated) No. of Female Employees: 3 (estimated)

2,3-二氯丙烯安全信息

[ 符号 ]:

GHS02, GHS05, GHS07, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H302-H312-H315-H318-H332-H335-H341-H412

[ 警示性声明 ]:
P210-P261-P273-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) ]:
F:Flammable

[ 风险声明 (欧洲) ]:
R11;R20/21/22;R37/38;R40;R41;R52/53

[ 安全声明 (欧洲) ]:
S9-S16-S23-S26-S36/37/39-S61

[ 危险品运输编码 ]:
UN 2047 3/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
UC8400000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
29032900

2,3-二氯丙烯合成路线

2,3-二氯丙烯上下游产品

2,3-二氯丙烯上游产品

2,3-二氯丙烯下游产品

2,3-二氯丙烯制备

用1,2,3-三氯丙烷在水或乙醇溶液中回流，并使用NaOH消除氯化氢制备。

2,3-二氯丙烯海关

[ 海关编码 ]: 29032900

2,3-二氯丙烯文献

Halogenated derivatives QSAR model using spectral moments to predict haloacetic acids (HAA) mutagenicity.

Bioorg. Med. Chem. 16 , 5720-32, (2008)

The risk of the presence of haloacetic acids in drinking water as chlorination by-products and the shortage of experimental mutagenicity data for most of them requires a research work. This paper desc...

Mutagenicity of chloroolefins in the Salmonella/mammalian microsome test. III. Metabolic activation of the allylic chloropropenes allyl chloride, 1,3-dichloropropene, 2,3-dichloro-1-propene, 1,2,3-trichloropropene, 1,1,2,3-tetrachloro-2-propene and hexachloropropene by S9 mix via two different metabolic pathways.

Mutat. Res. 170(1-2) , 1-9, (1986)

In the presence of S9 mix all allylic chloropropenes tested exert considerable indirect mutagenic activity which is most pronounced for 1,2,3-trichloropropene. Lower as well as higher chlorinated deri...

Evidence for a radical mechanism of the dechlorination of chlorinated propenes mediated by the tetrachloroethene reductive dehalogenase of Sulfurospirillum muftivorans.

Environ. Sci. Technol. 41(21) , 7370-5, (2007)

The reductive dehalogenation of chlorinated propenes was studied with the tetrachloroethene reductive dehalogenase purified from Sulfurospirillum multivorans to obtain indications for a radical mechan...

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