N-(5-Chloro-o-tolyl)carbamic acid 2-propynyl ester

Modify Date: 2025-08-24 20:30:03

N-(5-Chloro-o-tolyl)carbamic acid 2-propynyl ester structure	Common Name	N-(5-Chloro-o-tolyl)carbamic acid 2-propynyl ester
	CAS Number	32496-40-5	Molecular Weight	223.65600
	Density	1.286g/cm3	Boiling Point	272.5ºC at 760 mmHg
	Molecular Formula	C₁₁H₁₀ClNO₂	Melting Point	N/A
	MSDS	N/A	Flash Point	118.6ºC

Name	prop-2-ynyl N-(5-chloro-2-methylphenyl)carbamate
Synonym	More Synonyms

Density	1.286g/cm3
Boiling Point	272.5ºC at 760 mmHg
Molecular Formula	C₁₁H₁₀ClNO₂
Molecular Weight	223.65600
Flash Point	118.6ºC
Exact Mass	223.04000
PSA	38.33000
LogP	2.90310
Index of Refraction	1.594

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EZ3460000

CHEMICAL NAME :: Carbamic acid, N-(5-chloro-o-tolyl)-, 2-propynyl ester

CAS REGISTRY NUMBER :: 32496-40-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H10-Cl-N-O2

MOLECULAR WEIGHT :: 223.67

WISWESSER LINE NOTATION :: GR D1 CMVO2UU1

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 :: 178 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#00305

HS Code	2924299090

5-CHLORO-2-METH...

CAS#:40411-27-6

Propargyl alcohol

CAS#:107-19-7

N-(5-Chloro-o-t...

CAS#:32496-40-5

Literature: Ciba Patent: DE2041986 , 1971 ; Chem.Abstr., 1971 , vol. 75, # 35491

Precursor 2
CAS#:40411-27-6 5-CHLORO-2-METH... CAS#:107-19-7 Propargyl alcohol
DownStream 0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Carbanilic acid,2-propynyl ester

WLN: GR D1 CMVO2UU1

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Product Name: Palmitic acid
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China
Product Name: N-(5-Chloro-o-tolyl)carbamic acid 2-propynyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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N-(5-Chloro-o-tolyl)carbamic acid 2-propynyl ester

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.