Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-ETHYL-2-(NAPHTHALEN-1-YL)BUTANOIC ACID
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-ETHYL-2-(NAPHTHALEN-1-YL)BUTANOIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1085-91-2

1085-91-2 structure

1085-91-2 structure

Name: 2-ETHYL-2-(NAPHTHALEN-1-YL)BUTANOIC ACID
Chemical Name: 2-ethyl-2-naphthalen-1-ylbutanoic acid
CAS Number: 1085-91-2
Molecular Formula: C₁₆H₁₈O₂
Molecular Weight: 242.31300
Create Date: 2019-01-01 18:07:50
Modify Date: 2025-08-24 20:27:02

Name	2-ethyl-2-naphthalen-1-ylbutanoic acid
Synonyms	Acidum nafcaproicum [INN-Latin] DA 808 2-ethyl-2-(naphthalen-1-yl)butanoic acid Ethyl 2-(1-naphtyl)buttersaeure Acido nafcaproico [INN-Spanish] Nafcapronsaeure Nafcaproic acid Acide nafcaproique [INN-French]

Density	1.112g/cm3
Boiling Point	400.4ºC at 760 mmHg
Molecular Formula	C₁₆H₁₈O₂
Molecular Weight	242.31300
Flash Point	297.2ºC
Exact Mass	242.13100
PSA	37.30000
LogP	3.98220
Vapour Pressure	3.95E-07mmHg at 25°C
Index of Refraction	1.587

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ0930900

CHEMICAL NAME :: 1-Naphthaleneacetic acid, alpha,alpha-diethyl-

CAS REGISTRY NUMBER :: 1085-91-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C16-H18-O2

MOLECULAR WEIGHT :: 242.34

WISWESSER LINE NOTATION :: L66J BX2&2&VQ

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 :: 1080 mg/kg

TOXIC EFFECTS :: Liver - other changes

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 154,297,1965

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 922 mg/kg

TOXIC EFFECTS :: Liver - other changes

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 154,297,1965

HS Code	2916399090

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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