Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7H-Dodecafluoroheptanoic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7H-Dodecafluoroheptanoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1546-95-8

1546-95-8 structure

1546-95-8 structure

Name: 7H-Dodecafluoroheptanoic acid
Chemical Name: 7H-Dodecafluoroheptanoic acid
CAS Number: 1546-95-8
Molecular Formula: C₇H₂F₁₂O₂
Molecular Weight: 346.070
Create Date: 2018-04-13 08:00:00
Modify Date: 2025-08-25 15:29:56

Name	7H-Dodecafluoroheptanoic acid
Synonyms	EINECS 216-283-0 Heptanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro- MFCD00054694 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptanoic acid

Density	1.7±0.1 g/cm3
Boiling Point	188.1±35.0 °C at 760 mmHg
Melting Point	32-36 °C(lit.)
Molecular Formula	C₇H₂F₁₂O₂
Molecular Weight	346.070
Flash Point	67.6±25.9 °C
Exact Mass	345.986328
PSA	37.30000
LogP	5.82
Vapour Pressure	0.3±0.7 mmHg at 25°C
Index of Refraction	1.296

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MJ2030000

CHEMICAL NAME :: Heptanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-

CAS REGISTRY NUMBER :: 1546-95-8

BEILSTEIN REFERENCE NO. :: 1807664

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H2-F12-O2

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 :: 1440 mg/kg

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

REFERENCE :: ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 26,9,1980

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 296 mg/kg

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

REFERENCE :: ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 26,9,1980

Hazard Codes	C: Corrosive;
Risk Phrases	R22;R34
Safety Phrases	S26-S27-S36/37/39-S45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
RTECS	MJ2030000
HS Code	2915900090

66-71-7 structure

66-71-7

335-99-9 structure

335-99-9

~75%

1546-95-8 structure

1546-95-8

Literature: Hoechst Aktiengesellschaft Patent: US5495034 A1, 1996 ;

335-99-9 structure

335-99-9

~77%

1546-95-8 structure

1546-95-8

Literature: Hudlicky, Tomas; Fan, Rulin; Reed, Josephine W.; Carver, David R.; Hudlicky, Milos; Eger, Edmond I. Journal of Fluorine Chemistry, 1992 , vol. 59, # 1 p. 9 - 14

137348-79-9 structure

137348-79-9

~%

67-56-1 structure

67-56-1

1546-95-8 structure

1546-95-8

Literature: Bulletin of the Chemical Society of Japan, , vol. 64, # 9 p. 2735 - 2738

Precursor 3
66-71-7 335-99-9 137348-79-9
DownStream 10
41405-35-0 19493-30-2 812-87-3 5927-65-1
647-44-9 336-07-2 355-40-8 865-84-9
307-22-2 32687-76-6

HS Code	2915900090
Summary	2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

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