Carbanilic acid, p-chloro-, 2-butynylene ester

Modify Date: 2024-01-16 22:53:58

Carbanilic acid, p-chloro-, 2-butynylene ester structure	Common Name	Carbanilic acid, p-chloro-, 2-butynylene ester
	CAS Number	21840-68-6	Molecular Weight	393.22100
	Density	1.459g/cm3	Boiling Point	472.7ºC at 760 mmHg
	Molecular Formula	C₁₈H₁₄Cl₂N₂O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	239.7ºC

Name	4-[(4-chlorophenyl)carbamoyloxy]but-2-ynyl N-(4-chlorophenyl)carbamate
Synonym	More Synonyms

Density	1.459g/cm3
Boiling Point	472.7ºC at 760 mmHg
Molecular Formula	C₁₈H₁₄Cl₂N₂O₄
Molecular Weight	393.22100
Flash Point	239.7ºC
Exact Mass	392.03300
PSA	76.66000
LogP	4.94000
Vapour Pressure	4.19E-09mmHg at 25°C
Index of Refraction	1.66

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ES0650000

CHEMICAL NAME :: 2-Butyne-1,4-diol, bis(p-chlorophenylcarbamate)

CAS REGISTRY NUMBER :: 21840-68-6

LAST UPDATED :: 197901

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C18-H14-Cl2-N2-O4

MOLECULAR WEIGHT :: 393.24

WISWESSER LINE NOTATION :: GR DMVO2UU2OVMR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04955

Carbanilic acid,2-butynylene ester

WLN: GR DMVO2UU2OVMR DG

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Carbanilic acid, p-chloro-, 2-butynylene ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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