Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Chlorotetrahydrophthalic anhydride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

14737-08-7

14737-08-7 structure

14737-08-7 structure

Name: 4-Chlorotetrahydrophthalic anhydride
Chemical Name: 4-Chlorotetrahydrophthalic anhydride
CAS Number: 14737-08-7
Molecular Formula: C₈H₇ClO₃
Molecular Weight: 186.59200
Create Date: 2017-07-19 20:36:12
Modify Date: 2025-08-21 10:57:00

Name	4-Chlorotetrahydrophthalic anhydride
Synonyms	5-Chloro-3a,4,7,7a-tetrahydro-1,3-isobenzofurandione 1fcl Anhydrid kyseliny 4-chlor-1,2,3,6-tetrahydroftalove 4-Chlor-1,2,3,6-tetrahydro-phthalsaeureanhydrid 4-Chloro-1,2,3,6-tetrahydrophthalic anhydride 4-Cyclohexene-1,2-dicarboxylic anhydride,4-chloro 4-chlorotetrahydrophtalic anhydride 4-Chlortetrahydroftalanhydrid

Density	1.43g/cm3
Boiling Point	354.9ºC at 760mmHg
Molecular Formula	C₈H₇ClO₃
Molecular Weight	186.59200
Flash Point	169.6ºC
Exact Mass	186.00800
PSA	43.37000
LogP	0.86950
Vapour Pressure	3.24E-05mmHg at 25°C
Index of Refraction	1.55

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GW5850000

CHEMICAL NAME :: 4-Cyclohexene-1,2-dicarboxylic anhydride, 4-chloro-

CAS REGISTRY NUMBER :: 14737-08-7

LAST UPDATED :: 199012

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H7-Cl-O3

MOLECULAR WEIGHT :: 186.60

WISWESSER LINE NOTATION :: T56 BVOV GUTJ GG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,140,1972

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,140,1972 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3390 mg/kg

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

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,140,1972

HS Code	2932999099

108-31-6 structure

108-31-6

126-99-8 structure

126-99-8

~84%

14737-08-7 structure

14737-08-7

Literature: GENERAL ELECTRIC COMPANY (a New York Corporation) Patent: WO2004/72012 A1, 2004 ; Location in patent: Page 6 ;

Precursor 2
108-31-6 126-99-8
DownStream 1
63197-17-1

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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.