Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-cyano-2-hydroxy-3-butene
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Purity: 98.0%
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27451-36-1

27451-36-1 structure

27451-36-1 structure

Name: 1-cyano-2-hydroxy-3-butene
Chemical Name: 3-Hydroxy-4-pentenenitrile
CAS Number: 27451-36-1
Molecular Formula: C₅H₇NO
Molecular Weight: 97.11520
Create Date: 2017-07-15 19:50:19
Modify Date: 2024-03-02 11:11:59

Name	3-Hydroxy-4-pentenenitrile
Synonyms	2-Hydroxy-3-brom-pyrazolo[1,5-a]pyridin 3-Bromopyrazolo[1,5-a]pyridin-2(1H)-one Kinome_3564 3-Hydroxy-pent-4-ennitril 3-Bromopyrazolo[1,5-a]pyridin-2-ol rac-3-hydroxy-4-pentenenitrile 2-Hydroxy-3-butenyl cyanide 3-hydroxypent-4-enenitrile 1-cyano-2-hydroxy-3-butene

Density	0.997g/cm3
Boiling Point	246.989ºC at 760 mmHg
Molecular Formula	C₅H₇NO
Molecular Weight	97.11520
Flash Point	103.176ºC
Exact Mass	97.05280
PSA	44.02000
LogP	0.44698
Vapour Pressure	0.004mmHg at 25°C
Index of Refraction	1.453

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SB2270000

CHEMICAL NAME :: 4-Pentenenitrile, 3-hydroxy-

CAS REGISTRY NUMBER :: 27451-36-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H7-N-O

MOLECULAR WEIGHT :: 97.13

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 :: 200 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold

REFERENCE :: JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 39,311,1991 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 800 mg/kg/4D-I

TOXIC EFFECTS :: Gastrointestinal - changes in structure or function of endocrine pancreas Kidney, Ureter, Bladder - other changes in urine composition Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,137,1988

HS Code	2926909090

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%